David Walker

Drama Series - 1995, 16 episodes • as Guard

Bugs was a British television drama series which ran for four series from April 1995 to August 1999. The programme, a mixture of action/adventure and science-fiction, involved a team of specialist independent crime-fighting technology experts, who faced a variety of threats based around computers and other modern technology. It was originally broadcast on Saturday evenings on BBC One, and was produced for the BBC by the independent production company Carnival Films.

Movie - 2020, 2h 15m • as Alien

CASE 347 follows psychologist and UFO skeptic, Dr. Mia Jansen (Maya Stojan), and a team of documentary filmmakers who believe that alien abduction claims are forms of "mass hysteria". This is their footage:

Movie - 1998, 2h 15m • as Chemist

After a car accident, Lizzie lies dead on the roadside - slowly she is taken into the light - but is pulled back to earth when she is revived by the doctors. Lizzie feels sure that during the 184 seconds that she lay dead, something latched on to her and came back into her world. The nightmares and visions that follow only crystallize her belief that she should have died in the crash... Then the disturbances start, at first merely tappings and bad smells - but soon the activity escalates. Lizzie seems to be the focus, but according to others, she's just playing games for attention. Only when Kate, her mother, is confronted with inexplicable events does she face the possibility that they may be the victims of a poltergeist infestation

Drama Series - 2003, 16 episodes • as Alf Braidwood

Follows the staff and patients of a Yorkshire cottage hospital in the 60s, embroiled in tangled love lives and bitter power struggles.