as Andrew Bains(2 eps)
as Echelon Director
as Louis Steel(2 eps)
as Reverend Charles(1 ep)
as Patrick Wiley(1 ep)
as Mr. Holdaway(2 eps)
as Berden Sanche(1 ep)
as Stephen Welling(1 ep)
as Kristian Schaefer(8 eps)
as Peter(2 eps)
as Dr Joseph Fraser(1 ep)
as Chief Inspector 'Tiger' Brown
as Claude Martin(1 ep)
as Cominius
as Androgar
as SOCO Brian Young(9 eps)
as Lord Ross(1 ep)
as Joel Rossport(2 eps)
as Dr Gerald Sams(1 ep)
as Robert Garwood(1 ep)
as Roland Elliott QC(1 ep)
as Horatio
as Michael X
as Ted(3 eps)
as Salerio
as Dr. Chris Reed(2 eps)
as DI Leon(1 ep)
as Steve Waring(134 eps)
as Toby Wagner(1 ep)
as William Courtney(2 eps)
as Mike(5 eps)