| Season Number: | 3 |
| Bgcolour: |
|
| Num Episodes: | 25 |
| Network: | CBS |
| Prev Season: | Season 2 |
| Next Season: | Season 4 |
| Episode List: | List of Mission: Impossible (1966 TV series) episodes |
The third season of the original Mission: Impossible originally aired Sundays at 10:00–11:00 pm (EST) on CBS from September 29, 1968[1] to April 20, 1969.[2]
| Character | Actor | Main | Recurring | |
| Jim Phelps | Peter Graves | Entire season | ||
| Rollin Hand | Martin Landau | Entire Season | ||
| Cinnamon Carter | Barbara Bain | Entire Season | ||
| Barney Collier | Greg Morris | Entire Season | ||
| Willy Armitage | Peter Lupus | Entire Season |
See also: List of Mission: Impossible (1966 TV series) episodes.