My mom watched it too, when I was a kid I’d sometimes watched a little with her. As I recall he played twins, one seemed evil and the other was like retarded or something.
Yes. Twins. The other twin, Stuart, wasn’t retarded, just a bit slow, but good natured (although infrequently he could “impersonate” Adam). He was accidentally killed off by his brother, but later apparently “resurrected.” Canary was quite skilled at playing the polar opposite characters.
He played ruthless robber baron Adam Chandler and his simpleton but nice twin brother Stuart. Adam Chandler was greedy and manipulative, but not entirely heartless.