Recurring: Kirsten Williamson (Defiant D), Venus Terzo (Defiant F, Vanessa)
Episodic: Brad Swaile (Ligel), Brian Drummond (Doctor), Duncan Minett (Councilmember #2), Ellen Kennedy (Newscaster), Michael Adamthwaite (Freighter Crewmember), Michael Dobson (Grianos, Captain), Richard Newman (EMP Commander), Ron Halder (Councilmember #1), Ward Perry (Councilmember #3)
Incidental: Alaina Burnett (Reporter)
Recurring: Kirsten Williamson (Defiant D), Venus Terzo (Defiant F)
Episodic: Ellen Kennedy (Newscaster), Kirby Morrow (Defiant A), Richard Newman (Federation Official), Ron Halder (Federation Official), Trevor Devall (Bum)
Recurring: Kirsten Williamson (Defiant D), Venus Terzo (Defiant F, Vanessa)
Episodic: Alex Doduk (Rufus), Brad Swaile (Ligel), Ellen Kennedy (Newscaster), Michael Dobson (Defiant N, Grianos, Oshita), Ron Halder (Collins One Seven), Trevor Devall (Informant #1)
Recurring: Kirsten Williamson (Defiant D), Venus Terzo (Defiant F)
Episodic: Alaina Burnett (Ark Order Tech), Brian Drummond (Doctor), Kirby Morrow (Defiant A), Michael Dobson (Defiant N), Nicole Oliver (Spaceport Annoucement, Ark Order Tech), Ron Halder (Collins One Seven)
Recurring: Kirsten Williamson (Defiant D), Venus Terzo (Defiant F)
Episodic: Alex Doduk (Rufus), Brian Drummond (Scientist), French Tickner (Federation Official #1, Gambler), Kirby Morrow (Defiant A), Lee Tockar (Federation Official #3, Spaceport Security, Scientist), Michael Dobson (Defiant N), Nicole Oliver (Reporter), Richard Newman (EMP Commander), Trevor Devall (Federation Official #2), Ward Perry (Scientist)
Recurring: Kirsten Williamson (Defiant D), Venus Terzo (Defiant F, Vanessa)
Episodic: Alex Doduk (Rufus), Brad Swaile (Ligel), Brian Drummond (Scientist), Kirby Morrow (Defiant A), Lee Tockar (Scientist), Marcy Goldberg (Madam Marvel), Michael Dobson (Defiant N, Grianos), Ron Halder (Collins One Seven), Ward Perry (Scientist)
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Other |