In April 1968, a year after "I've Got a Secret" ended its run, Allen returned to syndicated nightly variety-talk with another new series, this one distributed by Filmways. Although more conversational in tone than his previous entry, it did feature the same wacky stunts that would influence David Letterman in later years, including becoming a human hood ornament; jumping into vats of oatmeal and cottage cheese; and being slathered with dog food, allowing dogs backstage to feast on the free food. Allen also introduced Albert Brooks and Steve Martin for the first time to a national audience on the Filmways series, which ran until November 1969. After a hiatus of about 14 months, starting in early 1971, a mustachioed Allen returned to syndication to host a less memorable version of the 1968–69 Filmways show. However, it disappeared after a few months.