I worked in the Haunted Castle from 1979 until 1981. Did a few months as a body puppet at the end of the 1981 season, and was Perthy P. Pelican (and a sub at the Foghorn Follies show) in 1982 and 1983.
1980? That would've been Randy behind the screen. Ed was there in 1981, and I did '82 and '83. Bob was 1984, the last year John Hardman Productions was in SFGA. Thanks for the memory!