Just gotten around 7 episodes into season 7 of 24, and really enjoying it. One thing I particularly enjoy is the plethora of sci-fi actors cropping up:
Robert Carlyle (Redemption)
24: Carl Benton
Stargate Universe: Dr. Nicholas Rush
Tony Todd
24: General Benjamin Juma
Star Gate SG-1: Lord Haikon
Andromeda: Captain Fehdman Metis
Star Trek Voyager: Unnamed Hirogen hunter
Star Trek DS9: Jake Sisko as adult in The Visitor
Star Trek TNG/DS9: Kurn
John Billingsley
24: Michael Latham
Star Trek Enterprise: Dr. Phlox
Kurtwood Smith
24: Senator Blaine Mayer
Star Trek Voyager: Annorax in Year of Hell
Jeffrey Nordling
24: Larry Moss
Star Trek DS9: Thana Los in Past Prologue
Mark Kiely
24: Edward Vossler
Star Trek Voyager: Lasca in Non Sequitur
Nick Toth
24: Edwin Ross
Babylon 5: Exeter in The Deconstruction of Fallen Stars
Annie Wersching
24: Renee Walker (seriously hot FBI agent)
Star Trek Enterprise: Liana in Oasis
Colm Feore
24: Henry Tailor
Battlestar Galactica: President Adar (First episode only)
Bob Gunton
24: Ethan Kanin
Star Trek TNG: Capt. Benjamin Maxwell in The Wounded
Ryan Cutrona
24: Admiral John Smith
Babylon 5: Sgt. Major Plug in GROPOS
John Rosenfeld
24: Kevin Aldridge
Star Trek Enterprise: Mark Latrelle in Silent Enemy
It’s also worth noting that co-executive producers and writers of 24 Redemption and season 7 is none other than Brannon Braga and Manny Coto, noted writers/producers from Star Trek TNG / Voyager / Enterprise.