Car 54, Where Are You?: Season 1, Episode 29
Quiet! We're Thinking (8 Apr. 1962)
TV Episode - - Comedy
Gunther and Lucille's 11-year-old nephew Marvin, in the Big Apple for a Boy Scout event, helps Toody and Muldoon crack the cases that have flummoxed New York's Finest.
Director:Al De Caprio