In October 1975, Kellerman sang at Reno Sweeney, and performed two shows nightly at the Rainbow Grill from November 25 to December 14. Her next appearance was as Sybil Crane (a woman in the midst of a divorce) in "The Big Bus", a parody of disaster films, followed by a role as a lonely real estate agent in the Alan Rudolph-directed and Altman-produced "Welcome to L.A." (both 1976). The next year, Kellerman appeared in a week-long run of cabaret concerts beginning at the Grand Finale club on May 2. Songs that evening included versions of Leon Russell and Betty Everett hits.