Early in 1979, and with principal photography nearly finished and a December release date looming, Abel was fired after failing to produce even a few seconds of usable footage. Paramount approached Trumbull to take over effects production, which Trumbull did after securing an agreement to be released from his contract at Paramount upon completion of the film. "At the time", he recalled, "I think they would have entertained anyone who could have pulled them out of the jam." Trumbull reassembled his Future General team, rebuilt his facility which Paramount had nearly gutted, and with a mere six months to create the hundreds of effects shots needed, worked virtually around the clock for months. His team made the date, but their in-house battle cry became "... crop it, flop it, or drop it!" (That is, re-use part of an existing scene, take an existing scene and "flop" it over so that a right-to-left shot of the ship now plays the other way, or "drop" the shot from the script altogether.)