[3]: 593  In 1969, Case played Sheriff Pat Garritt in the epiosode "Billy The KId' in the TV show "Time Tunnel."

He made a return to Broadway book musicals in 1967 as the third lead in Jule Styne and Arthur Laurents' Hallelujah, Baby!, and his singing is featured prominently on the original cast album.

In 1961, he came to Shreveport, Louisiana, to appear on KWKH radio and at the rodeo, at which he played Johnny Horton's guitar.

in the second-season episode, "A Good Smack in the Mouth", as Stuart Harrison, the father of a runaway boy who crosses Quincy's path.

In 1981, Case played Harold Knitzer in The Life and Times of Eddie Roberts, a syndicated television drama.