The Third Twin 24 years old

A biologist falls for a twin she is studying and confronts a scientist with evidence on a cloning scandal.


Kenneth Welsh
Kenneth Welsh

Preston Barck

Larry Hagman
Larry Hagman

Berrington Jones

Regina Taylor
Regina Taylor

Sgt. Michelle 'Mish' Delaware

Lisa Vidal
Lisa Vidal



Name Character
Jan Rubes He was 77 , 89 years old when he died
Hal Holbrook He was 72 , now 96 years old as Pete
Kenneth Welsh He was 55 , now 79 years old as Preston Barck
Larry Hagman He was 66 , 81 years old when he died as Berrington Jones
Regina Taylor She was 37 , now 61 years old as Sgt. Michelle 'Mish' Delaware
Lisa Vidal She was 32 , now 56 years old as Lisa
Ralph Waite He was 69 , 85 years old when he died as Senator Proust
Jason Gedrick He was 32 , now 56 years old as Steve Logan / other twins
Philip Craig He was 47 , now 71 years old
Kelly McGillis She was 40 , now 64 years old as Dr. Jean 'Jeannie' Ferrami
Tom Butler He was 46 , now 71 years old
Kathryn Winslow She was 24 , now 49 years old
Linda Sorensen She was 57 , now 82 years old
Marion Ross (physicist) She was 94 , 90 years old when she died as Lila Ferrami


Name Job title
Molly Lopata Production Casting
Peter Grundy Art Art Direction
Marshall Harvey Editing Editor
Frank Tidy Camera He was 65 , 84 years old when he died Director of Photography
Paula Fairfield Sound She was 36 , now 61 years old Sound Effects Editor
David Rose Sound He was 87 , 80 years old when he died Sound Re-Recording Mixer
Alison Clark Sound He was 52 , now 77 years old Supervising Sound Editor
Don Davis Sound He was 40 , now 64 years old Original Music Composer
Tom McLoughlin Directing He was 47 , now 72 years old Director
Ken Follett Writing He was 48 , now 72 years old Novel
Peter Nicolakakos Art Set Decoration
Karen Bromley Art Production Design
Cindy Myers Writing Teleplay
The Third Twin poster
The Third Twin (24 years)


  • First Air Date: 1997-11-09
  • Runtime: [69] minutes
  • Number of Episodes: 2