Question: Do both directors of films Caveman (film) and The Admirable Crichton (1957 film) share the same nationality?
Sentence (from "Caveman (film)"): Caveman is a 1981 American slapstick comedy film written and directed by Carl Gottlieb and starring Ringo Starr, Dennis Quaid, Shelley Long and Barbara Bach.
Relevant evidence: Yes