This is a list of fictional characters that have appeared in BBC One's science fiction/police procedural drama, Life on Mars.
Ted Bannister (John Henshaw) appeared in episode three as a trade union organiser who is fighting to keep the factory where he works in business, despite its probable closure. The character is introduced when a corpse is found in the factory and the death is assumed to be murder. Later it transpires that the dead man was killed by faulty machinery, and Ted concealed the circumstances of the death to prop up the factory's reputation.
Later in the episode, Ted's son Derek (Andrew Knott) is arrested for armed robbery, after organising a payroll snatch at the factory.
Pete Bond (Anthony Flanagan) is a Manchester United supporter and a regular at the Trafford Arms. He tried to beat up Colin Clay, a fellow supporter, and blame it on Manchester City fans to start a massive brawl between the two sides fans on derby day. Unfortunately, Colin accidentally died, forcing Sam to track Pete down and arrest him.
WPC Phyllis Dobbs (Noreen Kershaw) is the station desk sergeant/custody officer, supervising the holding cells and mentoring WPC Annie Cartwright. The character eventually forms a friendship with Cartwright. Phyllis is regarded by other characters as "one of the lads", and socialises with them in the pub after work which is the "male domain". In a time of social upheaval and women being treated as inferiors to men, Phyllis's no-nonsense attitude earns respect with the male fraternity because they know that, whatever rank they are, she won't tolerate their disrespect. She encourages Sam to act on his feelings toward Annie.
Richard "Dicky Fingers" Hands (Steve Evets) appeared in episode two of the second series and is introduced when Chris, Ray and Sam are sent to escort him from prison back to Manchester for questioning. During the transfer they are forced off of the road and held at gunpoint while the gunmen kidnap Dicky. It later transpires that the rescue was organised by corrupt police officer Harry Woolf.