The Reluctant Astronaut (1967)
A NASA janitor is sent into space
P.J. (1968)
A down on his luck New York private eye takes a bodyguard job for the death threatened mistress of a shady millionaire and gets involved in conspiracy and murder
How to Frame a Figg (1971)
Don Knotts is Hollis Figg, the dumbest bookkeeper in town When the city fathers buy a second hand computer to cover up their financial shenanigans, they promote Figg to look after things, knowing hell never catch on Their plan
They Went That A Way That A Way (1978)
Small town deputy is ordered by the governer to go undercover, posing as a criminal, in a maximum security prison Shortly after his mission begins, the governor dies, leaving him and his partner stranded in jail