When Bergman enters Main Mission, all the crew are watching the asteroid on the Big Screen. However, this shot shows a corner of the Big Screen- showing the normal "test card".
When Bergman talks to Koenig on his commlock, the papers on his desk are readable. The form he is using states "Existing Lap Record 444/9", "by CASTELLI", "Fastest Practice Time 00001 - 180/RD", "by Harrisondumy". The other papers are faint photocopies, headed "Moonbase Alpha", "Pre-Flight Take-Off Checks", "Countdown", "Engines" etc.
Paul's guitar (and the composition) were Prentis Hancock's own. It was purchased by Prentis Hancock in 1966 in London's Charing Cross Road for a production of 'Portrait of a Queen' - a play about Victoria and Albert - in which Prentis Hancock played the ballad-monger and told their story. Later when it was repaired, Prentis found out it was hand made.
Copyright Martin Willey