Diff'rent Strokes

The Adoption (1) (2x8)

Air date: Oct 31, 1979

The Drummond family celebrates the day Arnold and Willis are supposed to be officially adopted until the visit of a "relative" leaves their plans in jeopardy. Whitman Mayo guest stars as Jethro Simpson, who sees his way to go from junk to jewels in a last will and testament leaving a fortune to Willis and Arnold.