After the cancellation of "The Survivors", Muldaur accepted a bevy of critically acclaimed supporting roles in many high-profile motion pictures: She received critical acclaim for a pivotal supporting role in "The Swimmer" (1968) with Burt Lancaster, which she filmed prior to gaining renown in "Star Trek" and "The Survivors"; "Number One", released in August 1969, was a crowd-pleasing football film starring Charlton Heston and Jessica Walter, and the moody psychological thriller "The Other" with Uta Hagen was released in 1972.