-
Cahill: United States Marshal (1973)
directed by Andrew V. McLaglen
featuring John Wayne, Gary Grimes, George Kennedy, Neville Brand, Clay O'Brien, Ken Wolger -
One Little Indian (1973)
directed by Bernard McEveety
featuring Hal Baylor, Walter Brooke, Jim Davis, Rudy Diaz, Bernard McEveety, James Garner, Vera Miles, Clay O'Brien -
Mackintosh and T.J. (1975)
directed by Marvin J. Chomsky
featuring Roy Rogers, Clay O'Brien, Billy Green Bush, Andrew Robinson, Joan Hackett -
Climb an Angry Mountain (1972)
directed by Leonard Horn
featuring Marj Dusay, Arthur Hunnicutt, Barry Nelson, Clay O'Brien, Fess Parker -
Suburbia (1983)
directed by Penelope Spheeris
featuring Bill Coyne, Chris Pederson, Timothy Eric O'Brien, Jennifer Clay, Wade Walston -
Lovespell (1981)
directed by Tom Donovan
featuring Nicholas Clay, Cyril Cusack, Geraldine Fitzgerald, Kate Mulgrew, Niall O'Brien