Mission: Impossible Episodes Season 1 (1966-1967) Season 2 (1967-1968) Season 3 (1968-1969) Season 4 (1969-1970) Season 5 (1970-1971) Season 6 (1971-1972) Season 7 (1972-1973) The ’88 TV Season (1988-1989) The ’89 TV Season (1989-1990) Main Characters James Phelps (Peter Graves) Barney Collier (Greg Morris) Willy Armitage (Peter Lupus) Cinnamon Carter (Barbara Bain) Rollin Hand (Martin Landau) Paris (Leonard Nimoy) Lisa Casey (Lynda Day George) Dan Briggs (Steven Hill) Dana Lambert (Lesley Ann Warren) Doug Robert (Sam Elliott) Grant Collier (Phil Morris) Nicholas Black (Thaao Penghlis) Max Harte (Tony Hamilton) Shannon Reed (Jane Badler) Casey Randall (Terry Markwell) Recurring Characters Season 1 Season 4 Season 7 Crew Season 1 Season 2 Season 3 Season 4 Season 5 Season 6 Season 7 The ’88 TV Season The ’89 TV Season