miss robin hood (1952)

Unknown.
A writer is encouraged into a life of petty crime and at one point thinks the jig is up when he opens the door to a policemand who announces that he has spotted a "member of this household behaving in a suspicious manner", before revealing the felon to be his pet cat. Cue nervous laughter all round!

yield to the night (1956)

Unknown
Mary is in prison waiting to be hanged for murder and remembers the events which led her there, often with cats featuring in some way. Most poniently as she takes her last walk in the exercise yard, accompanied by the prison matron's cat for comfort.

Mary has a flashback to her writing a letter with a hard to spot tortoiseshell cat for company.

hunt for the wilderpeople (2016)

Unknown
A troubbled teen is in visiting a teenage girl when a ginger tabby cat jumps down from a couch whilst they talk.

moonfall (2022)

Fuzz Aldrin
Conspiracy theorist has a pet cat with a punning name. The "genius" offers plot twists, comic relief, (a cat in a space suit), and briefly appears in the film's climactic ending.

tiger by the tail (1954)

Unknown
A journalist is trying to track down a mysterious criminal organization and at one point sees a mysterious man walking a cat on a lead.