Gregory Walcott in Land of the Lost (1974)

Kathy Coleman, Wesley Eure, Ron Harper, and Gregory Walcott in Land of the Lost (1974)

Wesley Eure and Gregory Walcott in Land of the Lost (1974)

Judi Meredith, John Smith, and Gregory Walcott in Laramie (1959)

David Brian, John Smith, and Gregory Walcott in Laramie (1959)

Danny Kaye, Wilfrid Hyde-White, Gregory Walcott, and Dana Wynter in On the Double (1961)

Danny Kaye, Wilfrid Hyde-White, and Gregory Walcott in On the Double (1961)

Gregory Walcott in Dennis the Menace (1959)

Charlton Heston, Dabney Coleman, Glenn Ford, Phillip R. Allen, Erik Estrada, Biff McGuire, Dennis Rucker, Gregory Walcott, and Robert Webber in Midway (1976)

Henry Fonda and Gregory Walcott in Mister Roberts (1955)

Henry Fonda, Philip Carey, Robert Roark, and Gregory Walcott in Mister Roberts (1955)

Leigh Taylor-Young, Gregory Walcott, and Dennis Weaver in McCloud (1970)