In, not As.
M-----L ---O- S--RS -- MR. MOM.
The guy guesses "Michael Keaton stars as Mr. Mom" - which is wrong.
The other two spin about 6 times before one of them sees the mistake.
It must be the stress of being on the show that makes you forget there'd be an S showing in "as"...
On the other hand, the toss-ups always mess me up because they do have blanks that are the same as letters already showing!