| Season | Episode Title | Air Date | Air Time | Channel | Country | #Creds | #Pics |
|---|
| 1 | An Ensign for McHale | 10/11/1962 | 9:30 pm | ABC | USA | | |
| 1 | A Purple Heart for Gruber | 10/18/1962 | 9:30 pm | ABC | USA | | |
| 1 | McHale and His Seven Cupids | 10/26/1962 | 9:30 pm | ABC | USA | | |
| 1 | PT 73 Where Are You? | 11/01/1962 | 9:30 pm | ABC | USA | | |
| 1 | Movies Are Your Best Diversion | 11/08/1962 | 9:30 pm | ABC | USA | | |
| 1 | Operation Wedding Party | 11/15/1962 | 9:30 pm | ABC | USA | | |
| 1 | Who Do the Voodoo | 11/22/1962 | 9:30 pm | ABC | USA | | |
| 1 | Three Girls on an Island | 11/29/1962 | 9:30 pm | ABC | USA | | |
| 1 | McHale's Paradise Hotel | 12/06/1962 | 9:30 pm | ABC | USA | | |
| 1 | The Battle of McHale's Island | 12/20/1962 | 9:30 pm | ABC | USA | | |
| 1 | The Day They Captured Santa | 12/27/1962 | 9:30 pm | ABC | USA | | |
| 1 | Beauty and the Beast | 01/03/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Captain's Mission | 01/10/1963 | 9:30 pm | ABC | USA | | |
| 1 | Send Us a Hero | 01/17/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Captain Steals a Cook | 01/24/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Ensign Gets a Zero | 01/31/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Big Raffle | 02/07/1963 | 9:30 pm | ABC | USA | | |
| 1 | One of Our Engines Is Missing | 02/14/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Natives Get Restless | 02/21/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Confidence Game | 02/28/1963 | 9:30 pm | ABC | USA | | |
| 1 | Six Pounds from Paradise | 03/07/1963 | 9:30 pm | ABC | USA | | |
| 1 | Washing Machine Charlie | 03/14/1963 | 9:30 pm | ABC | USA | | |
| 1 | Nippon Nancy Calling | 03/21/1963 | 9:30 pm | ABC | USA | | |
| 1 | One Enchanted Weekend | 03/28/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Mothers of PT-73 | 04/04/1963 | 9:30 pm | ABC | USA | | |
| 1 | HMS 73 | 04/11/1963 | 9:30 pm | ABC | USA | | |
| 1 | A Wreath for McHale | 04/18/1963 | 9:30 pm | ABC | USA | | |
| 1 | Portrait of a Peerless Leader | 04/25/1963 | 9:30 pm | ABC | USA | | |
| 1 | Instant Democracy | 05/02/1963 | 9:30 pm | ABC | USA | | |
| 1 | Camera, Action, Panic | 05/09/1963 | 9:30 pm | ABC | USA | | |
| 1 | Alias Captain Binghamton | 05/16/1963 | 9:30 pm | ABC | USA | | |
| 1 | Parents Anonymous | 05/23/1963 | 9:30 pm | ABC | USA | | |
| 1 | McHale's Millions | 05/30/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Hillbillies of PT-73 | 06/06/1963 | 9:30 pm | ABC | USA | | |
| 1 | The Monster of McHale's Island | 06/13/1963 | 9:30 pm | ABC | USA | | |
| 1 | Uncle Admiral | 06/27/1963 | 9:30 pm | ABC | USA | | |
| 2 | The Day the War Stood Still | 09/16/1963 | 8:30 pm | ABC | USA | | |
| 2 | The Binghamton Murder Plot | 09/23/1963 | 8:30 pm | ABC | USA | | |
| 2 | McHale and His Schweinhunds | 09/30/1963 | 8:30 pm | ABC | USA | | |
| 2 | Is There a Doctor in the Hut? | 10/07/1963 | 8:30 pm | ABC | USA | | |
| 2 | To Binghamton with Love | 10/14/1963 | 8:30 pm | ABC | USA | | |
| 2 | Have Kimono, Will Travel | 10/21/1963 | 8:30 pm | ABC | USA | | |
| 2 | Today I Am a Man | 10/28/1963 | 8:30 pm | ABC | USA | | |
| 2 | Jolly Wally | 11/04/1963 | 8:30 pm | ABC | USA | 13 | |
| 2 | Scuttlebutt | 11/11/1963 | 8:30 pm | ABC | USA | | |
| 2 | The August Teahouse of Quint McHale | 11/18/1963 | 8:30 pm | ABC | USA | 12 | |
| 2 | French Leave for McHale | 11/25/1963 | 8:30 pm | ABC | USA | 14 | |
| 2 | The Happy Sleepwalker | 12/02/1963 | 8:30 pm | ABC | USA | 12 | |
| 2 | A Letter for Fuji | 12/09/1963 | 8:30 pm | ABC | USA | 15 | |
| 2 | My Ensign, the Lawyer | 12/16/1963 | 8:30 pm | ABC | USA | 14 | |
| 2 | Orange Blossoms for McHale | 12/23/1963 | 8:30 pm | ABC | USA | 12 | |
| 2 | The Creature from McHale's Lagoon | 12/30/1963 | 8:30 pm | ABC | USA | 11 | |
| 2 | A Medal for Parker | 01/06/1964 | 8:30 pm | ABC | USA | 13 | |
| 2 | The Balloon Goes Up | 01/13/1964 | 8:30 pm | ABC | USA | 13 | |
| 2 | Who'll Buy My Sarongs? | 01/20/1964 | 8:30 pm | ABC | USA | 11 | |
| 2 | Evil-Eye Parker | 01/27/1964 | 8:30 pm | ABC | USA | | |
| 2 | The Big Impersonation | 02/03/1964 | 8:30 pm | ABC | USA | | |
| 2 | Urulu's Paradise West | 02/10/1964 | 8:30 pm | ABC | USA | | |
| 2 | Dear Diary | 02/17/1964 | 8:30 pm | ABC | USA | | |
| 2 | Babette, Go Home | 02/24/1964 | 8:30 pm | ABC | USA | | |
| 2 | The Novocain Mutiny | 03/02/1964 | 8:30 pm | ABC | USA | 12 | |
| 2 | Stars Over Taratupa | 03/09/1964 | 8:30 pm | ABC | USA | | |
| 2 | Comrades of PT 73 | 03/16/1964 | 8:30 pm | ABC | USA | 12 | |
| 2 | The Return of Big Frenchy | 03/23/1964 | 8:30 pm | ABC | USA | | |
| 2 | Alias PT 73 | 03/30/1964 | 8:30 pm | ABC | USA | | |
| 2 | The Rage of Taratupa | 04/07/1964 | 8:30 pm | ABC | USA | | |
| 2 | Ensign Parker, E.S.P. | 04/14/1964 | 8:30 pm | ABC | USA | | |
| 2 | The McHale Mob | 04/21/1964 | 8:30 pm | ABC | USA | | |
| 2 | Carpenter in Command | 04/28/1964 | 8:30 pm | ABC | USA | | |
| 2 | Marryin' Chuck | 05/05/1964 | 8:30 pm | ABC | USA | | |
| 2 | The Dart Gun Wedding | 05/12/1964 | 8:30 pm | ABC | USA | | |
| 2 | A Da-Da for Christy | 05/19/1964 | 8:30 pm | ABC | USA | | |
| 3 | The Ghosts of 73 | 09/11/1964 | 8:30 pm | ABC | USA | 8 | |
| 3 | Lester, the Skipper | 09/18/1964 | 8:30 pm | ABC | USA | | |
| 3 | It's a Mad, Mad, Mad War | 09/25/1964 | 8:30 pm | ABC | USA | 11 | |
| 3 | McHale, the Desk Commando | 10/02/1964 | 8:30 pm | ABC | USA | 11 | |
| 3 | McHale's Floating Harem | 10/09/1964 | 8:30 pm | ABC | USA | 16 | |
| 3 | Laugh, Captain, Laugh | 10/16/1964 | 8:30 pm | ABC | USA | 12 | |
| 3 | Will the Alligator Take the Stand? | 10/27/1964 | 8:30 pm | ABC | USA | 11 | |
| 3 | The British Also Have Ensigns | 11/06/1964 | 8:30 pm | ABC | USA | 12 | |
| 3 | Senator Parker, Suh! | 11/13/1964 | 8:30 pm | ABC | USA | | |
| 3 | The Fountain of Youth | 11/20/1964 | 8:30 pm | ABC | USA | | |
| 3 | The Great Eclipse | 11/27/1964 | 8:30 pm | ABC | USA | | |
| 3 | McHale and His Jet Set | 12/04/1964 | 8:30 pm | ABC | USA | | |
| 3 | Christy Goes Traveling | 12/11/1964 | 8:30 pm | ABC | USA | | |
| 3 | The Missing Link | 12/18/1964 | 8:30 pm | ABC | USA | | |
| 3 | Fuji's Big Romance | 12/29/1964 | 8:30 pm | ABC | USA | | |
| 3 | The Stool Parrot | 01/05/1965 | 8:30 pm | ABC | USA | | |
| 3 | The PT 73 Follies | 01/12/1965 | 8:30 pm | ABC | USA | | |
| 3 | The Truth Hurts | 01/19/1965 | 8:30 pm | ABC | USA | | |
| 3 | The Late Captain Binghamton | 01/26/1965 | 8:30 pm | ABC | USA | | |
| 3 | McHale's Floating Laundromat | 02/02/1965 | 8:30 pm | ABC | USA | | |
| 3 | All Chiefs and No Indians | 02/09/1965 | 8:30 pm | ABC | USA | | |
| 3 | Pumpkin Takes Over | 02/16/1965 | 8:30 pm | ABC | USA | | |
| 3 | The Seven Faces of Ensign Parker | 02/23/1965 | 8:30 pm | ABC | USA | | |
| 3 | The Return of Maggie | 03/02/1965 | 8:30 pm | ABC | USA | | |
| 3 | Send This Ensign to Camp | 03/09/1965 | 8:30 pm | ABC | USA | | |
| 3 | By the Numbers, Paint | 03/16/1965 | 8:30 pm | ABC | USA | | |
| 3 | Chuckie Cottontail | 03/23/1965 | 8:30 pm | ABC | USA | | |
| 3 | The Great Necklace Caper | 03/30/1965 | 8:30 pm | ABC | USA | | |
| 3 | Will the Real Admiral Please Stand Up? | 04/06/1965 | 8:30 pm | ABC | USA | | |
| 3 | Hello, McHale? Colonna! | 04/13/1965 | 8:30 pm | ABC | USA | | |
| 3 | Rumble on Taratupa | 04/20/1965 | 8:30 pm | ABC | USA | | |
| 3 | All Ahead, Empty | 04/27/1965 | 8:30 pm | ABC | USA | | |
| 3 | The Vampire of Taratupa | 05/04/1965 | 8:30 pm | ABC | USA | | |
| 3 | Birth of a Salesman | 05/11/1965 | 8:30 pm | ABC | USA | | |
| 3 | A Star Falls on Taratupa | 05/18/1965 | 8:30 pm | ABC | USA | | |
| 3 | Make Room for Orvie | 05/25/1965 | 8:30 pm | ABC | USA | | |
| 4 | War, Italian Style | 09/14/1965 | 8:30 pm | ABC | USA | | |
| 4 | The Bathtub Thief | 09/21/1965 | 8:30 pm | ABC | USA | | |
| 4 | Marriage, McHale Style | 09/28/1965 | 8:30 pm | ABC | USA | | |
| 4 | Giuseppe McHale | 10/05/1965 | 8:30 pm | ABC | USA | | |
| 4 | A Nip in Time | 10/12/1965 | 8:30 pm | ABC | USA | | |
| 4 | Piazza Binghamtoni | 10/19/1965 | 8:30 pm | ABC | USA | | |
| 4 | The Bald-Headed Contessa | 10/26/1965 | 8:30 pm | ABC | USA | | |
| 4 | Voltafiore Fish-Fry | 11/02/1965 | 8:30 pm | ABC | USA | | |
| 4 | A Wine Cellar Is Not a Home | 11/09/1965 | 8:30 pm | ABC | USA | | |
| 4 | Vino, Vino, Who's Got the Vino? | 11/16/1965 | 8:30 pm | ABC | USA | | |
| 4 | The McHale Opera Company | 11/23/1965 | 8:30 pm | ABC | USA | | |
| 4 | The Good Luck Fountain | 11/30/1965 | 8:30 pm | ABC | USA | | |
| 4 | Blitzkrieg at McHale's Beach | 12/07/1965 | 8:30 pm | ABC | USA | | |
| 4 | Reunion for PT-73 | 12/14/1965 | 8:30 pm | ABC | USA | | |
| 4 | The Return of Giuseppe | 12/21/1965 | 8:30 pm | ABC | USA | | |
| 4 | The Boy Scouts of 73 | 12/28/1965 | 8:30 pm | ABC | USA | | |
| 4 | Fire in the Liquor Locker | 01/04/1966 | 8:30 pm | ABC | USA | | |
| 4 | The Fugitive Ensign | 01/11/1966 | 8:30 pm | ABC | USA | | |
| 4 | The Wacky WAC | 01/18/1966 | 8:30 pm | ABC | USA | | |
| 4 | La Dolce 73 | 01/25/1966 | 8:30 pm | ABC | USA | | |
| 4 | McHale's Country Club Caper | 02/08/1966 | 8:30 pm | ABC | USA | | |
| 4 | Secret Chimp 007 | 02/15/1966 | 8:30 pm | ABC | USA | | |
| 4 | 36-24-73 | 02/22/1966 | 8:30 pm | ABC | USA | | |
| 4 | My Son, the Skipper | 03/01/1966 | 8:30 pm | ABC | USA | | |
| 4 | Little Red Riding Doctor | 03/08/1966 | 8:30 pm | ABC | USA | | |
| 4 | Who Was That German I Saw You With? | 03/15/1966 | 8:30 pm | ABC | USA | | |
| 4 | The McHale Grand Prix | 03/22/1966 | 8:30 pm | ABC | USA | | |
| 4 | An Ensign's Best Friend | 03/29/1966 | 8:30 pm | ABC | USA | | |
| 4 | Binghamton at 20 Paces | 04/05/1966 | 8:30 pm | ABC | USA | | |
| 4 | Wally for Congress | 04/12/1966 | 8:30 pm | ABC | USA | | |