Shows a collection of films and excerpts about the history of MGM and the MGM musical. The 25th anniversary film is a newsreel showing a luncheon hosted by Lois B. Mayer. 50 years of MGM entertainment's 1974 premiere is the setting for a gala reunion of more than 50 of the studio's stars. Just one more time is a collection behind the scenes footage of the That's entertainment film. The lion roars again shows a celebration of MGM on the studio grounds. Mike Douglas visits with the stars of That's entertainment, part 2 in an excerpt from the Mike Douglas show. That's entertainment III, behind the screen shows filmmakers revealing details about the vault discoveries seen in That's entertainment III. The masters behind the musicals celebrates the groundbreaking work of directors, choreographers, music and vocal arrangers who contributed to the studios golden musical-making era. The musical outtakes jukebox is a collection of performances that were left on the cutting room floor.