Carter Nash was a chemist in a police department who discovered a liquid which could turn him into Captain Nice, an odd sort of superhero: very shy and dominated by his mother. Captain Nice flew (he feared heights) in his tattered leotards, fighting badguys because his mother told him to do so.
Actors: Ann Prentiss, Sabrina Scharf, William Daniels, Bill Zuckert, Byron Foulger, Liam Dunn, Alice Ghostley