V - Season 1 - Eps 17: The Secret Underground
Julie and Donovan sneak aboard the Mother Ship to look for a hidden list naming all the Resistance leaders; Diana schemes to have Lydia's brother slain during a ritual celebration.
About V

Title: V
First Air Date: 1984-10-26
Last Air Date: 1985-05-24
Status: Ended
Rating: 7/10 (from 148 votes)
Language: EN
Seasons: 1
Total Episodes: 19
Network: NBC
Genres: Sci-Fi & Fantasy
Production Companies: Warner Bros. Television
Synopsis
Once again, Earth is the battleground. But now the aliens whose human guise hides their true reptilian natures are wiser. They believe the secret to their survival on Earth lies in the DNA of the newly born half-human, half-spaceling Starchild. But that's something the world's Resistance Fighters cannot allow.
Cast

Jane Badler
Diana

June Chadwick
Lydia

Jennifer Cooke
Elizabeth

Robert Englund
Willie

Faye Grant
Julie Parrish

Marc Singer
Mike Donovan

Jeff Yagher
Kyle Bates