 In the late 1970s, Welch appeared in the action comedies "Mother, Jugs & Speed" (1976) and "Animal" (1977), the last one filmed in France with Jean-Paul Belmondo.In 1977, she also starred in the British swashbuckling adventure "The Prince and the Pauper".In 1978, Welch appeared in an episode of "The Muppet Show" and in 1979, for the series "Mork & Mindy", Welch was featured as an alien bounty hunter pursuing Robin Williams in "Mork vs. the Necrotons".