Hogan's Heroes (1965)

S4E9 Guess Who Came to Dinner?

Title: Guess Who's Joining Us for Dinner? Plot: As Hogan prepares to send his stunning underground informant, Heidi, to England, he grows increasingly anxious that she might be playing both sides. His concerns about her loyalty intensify, leading him to question whether she can truly be trusted or if she has her own hidden agenda.