Episode 294 is Benson (1979)

Jessica Tate's sharp-tongued former butler, Benson DuBois, moves up in the world, becoming first the governor's "director of household affairs," then the state's budget director, then lieutenant governor and candidate for the executive mansion.

"Pilot"

Benson arrives to help the Governor with his transition to the mansion, meanwhile he helps prevent the deportation of beavers from the state that would inhibit the building of a multi-billion dollar industry.