The Movie Timeline - be obsessive, be very obsessive
Capricorn One - timeline
Wednesday 4th January: Capricorn One appears to take off for its mission to Mars - in fact the astronauts are secretly escorted to a studio in the desert.
Sunday 14th May: Capricorn One seems to land on Mars - in fact it's in a studio in the desert.
Tuesday 19th September: Capricorn One explodes on re-entry, meaning the astronauts pretending to be inside while actually in a studio several miles away suddenly become targets.