Hogan's Heroes: Season 1, Episode 30

1 - 30: Cupid Comes to Stalag 13

Hogan plays matchmaker when Gen. Burkhalter suggests that Col. Klink consider marriage. The problem is that both Hogan and Klink think that the prospective bride is Burkhalter's niece when it's really her mother, Burkhalter's "dragon-lady" sister.