Lon Chaney?
First off, I've seen this film several times and enjoy it and Lorre's performance as Gogol.
I've often speculated that what if Lon Chaney Sr hadn't died in 1930 and had continued in talkies.
This vehicle was tailor made for Chaney's grasp of bizarre characterizations and he would have been outstanding in the role!
Yeah, yeah, you people will have a feeding frenzy on my inert carcass for even so much as suggesting such a scenario.
It's no concern of mine!