From 1979: the ninth issue of FANTASTIC FILMS magazine (July) runs an extensive ten page feature devoted to the screen-size flip-flopping opener to BUCK ROGERS IN THE 25th CENTURY (aka Awakening, albeit off screen).
Like much of the early print media related to the show (and, indeed, the Mego action figures which were all derived from the movie), the Big Bad of Draco (Ardala's pa) is prominently featured in the publicity stills. In the final cut, the scenes involving Joseph Wiseman's character were all, the exception of none brief scene reminiscent of the yet-to-be-shot debut of the Emperor in THE EMPIRE STRIKES BACK, droped from both the theatrical and TV cuts.
The character was referenced ("Your father...") by Ardala and Kane throughout their first season appearances but it was obvious the writing team had no plans to bring the character back.
Unlike BATTLESTAR, Buck's deleted scenes have no been fully explored on line and don't seem to have entered the public domain. Hopefully they'll be unearthed, along with any blooper reels and a full account of the making of the series for any future Blu Ray release. There is a fan cut of the movie in circulation which combined scenes from the two official edits.
The BUCK ROGERS movie was shot, alongside the opening instalments of BATTLESTAR, during the summer of 1978 (allowing the Draconia's corridors to double as the Viper Pilot transport tube amongst other double-ups), but not released until the following year.