UFO Characters - Computer Affair

Teleplay by: Tony Barwick Director: David Lane First Air Date: May 15, 1971	When an astronaut is killed during an interception of a UFO, human error is suspected.
Commander Ed Straker First Episode: Identified Other Episodes: All Played By: *Ed Bishop*
Colonel Alec Freeman First Episode: Identified Other Episodes: Flight Path, Exposed, Survival, Conflict, The Dalotek Affair, A Question of Priorities, Ordeal, The Square Triangle, Court Martial, Close Up, Confetti Check A-OK, The Responsibility Seat, E.S.P., Kill Straker!, Sub Smash Played By: *George Sewell*
Space Intruder Detector SID (voice) First Episode: Identified Other Episodes: All Played By: *Mel Oxley*
Lt. Nina Barry First Episode: Identified Other Episodes: Flight Path, Exposed, Conflict, The Dalotek Affair, A Question of Priorities, Ordeal, The Square Triangle, Confetti Check A-OK, The Responsibility Seat, E.S.P., Sub Smash, The Sound of Silence, The Cat With Ten Lives, Destruction, The Man Who Came Back, Reflections in the Water, Timelash Played By: *Dolores Mantez*
Lt. Mark Bradley First Episode: Identified Other Episodes: Exposed, E.S.P. Played By: *Harry Baird*
Captain Peter Carlin First Episode: Identified Other Episodes: Flight Path, Exposed, A Question of Priorities Played By: *Peter Gordeno*
Lt. Gay Ellis First Episode: Identified Other Episodes: Flight Path, A Question of Priorities, Ordeal, The Square Triangle, Close Up, The Responsibility Seat, E.S.P., Destruction Played By: *Gabrielle Drake*
Lt. Keith Ford First Episode: Identified Other Episodes: Flight Path, Exposed, The Dalotek Affair, A Question of Priorities, Ordeal, The Square Triangle, Court Martial, Close Up, Confetti Check A-OK, The Responsibility Seat, E.S.P. Played By: *Keith Alexander*
Operative Chris Granger Played By: *Nigel Lambert* Notes: Moonbase Operative
Lt. Joan Harrington First Episode: Identified Other Episodes: Flight Path, Exposed, The Dalotek Affair, Ordeal, The Square Triangle, Close Up, The Responsibility Seat, E.S.P., Destruction Played By: *Antonia Ellis*
Lt. Sylvia Howell First Episode: Identified Other Episodes: Flight Path, A Question of Priorities, Ordeal, Close Up, The Responsibility Seat, Kill Straker! Played By: *Georgina Moon*
Lt. John Masters First Episode: Identified Other Episodes: Flight Path, Ordeal, Close Up, Confetti Check A-OK Played By: *Jon Kelley* Notes: Skydiver Engineer, electronics expert
Lt. Ken Matthews First Episode: Identified Played By: *Michael Mundell* Notes: Character deceased
Lt. Gordon Maxwell First Episode: Identified Other Episodes: Flight Path, A Question of Priorities, Ordeal, Close Up, Confetti Check A-OK, The Responsibility Seat Played By: *Jeremy Wilkin*
Doctor Murray Played By: *Peter Burton*
Doctor Shroeder First Episode: Identified Played By: *Maxwell Shaw*
Lew Waterman First Episode: Identified Other Episodes: The Dalotek Affair, Ordeal, The Square Triangle, Court Martial, The Responsibility Seat, Sub Smash Played By: *Gary Myers*
Lt. David Worth First Episode: Identified Played By: *Dennis Plenty*
Nurse Played By: *uncredited*
SHADO Mobile 1 Personnel Played By: *Hein Viljoen*
SHADO Mobile 3 Officer Played By: *Hugh Armstrong* Notes: Character deceased
SHADO Mobile 3 Operative Played By: *uncredited* Notes: Character deceased
SHADO Mobile 3 Operative Played By: *uncredited* Notes: Character deceased
SHADO Operative Played By: Rosemary Donnelly**
SHADO Operative First Episode: Identified Other Episodes: Exposed, Conflict, The Dalotek Affair, A Question of Priorities, Ordeal, The Square Triangle, Court Martial, Close Up, The Responsibility Seat, E.S.P., Kill Straker!, The Sound of Silence, The Cat With Ten Lives, Destruction, The Psychobombs, Reflections in the Water, Timelash, Mindbender, The Long Sleep Played By: *Maxwell Craig*
SkyDiver Navigator Other Episodes: Close Up Played By: *uncredited*
Alien Played By: Hugo Panczak* Notes: Character deceased
* Screen credits or other sources have identified this actor as playing this role. However, the IMDB database does not confirm this. IMDB database indicates this actor was in this episode, but the character does not seem to appear onscreen or cannot be identified. Purchase the Videos** - UFO Mega set