Sci-fi shows and films are my favourites.
One favourite is the TV series 'Stargate Universe' because it's intelligently scripted and head and shoulders above all the others in the Stargate franchise.
The two leading characters Dr.Rush (Robert Carlyle) and Colonel Young (Louis Ferreira) are constantly having personality clashes because each likes to think they're in charge.
SPOILER ALERT- They've had at least one fist fight, and another time Rush tries to frame Young for murder, then later Young maroons Rush on an alien planet.
Ah, they don't make leading characters like that any more..:)
Below: in one episode a crew member dies and is buried on a distant planet, and they erect a cross by his grave which is a nice touch-
