Private Igor Straminsky the food server was also identified as Pvt. Maxwell in one episode.
Harry Morgan played two different roles. In season 3, he played crazy General Bartford Hamilton Steele in
The General Flipped at Dawn - he wanted the Black Warrant Officer to 'do a number', before testifying at
Hawkeye's court martial, then he sang a racist song called
Mississippi Mud:
"When the sun goes down and the tide rolls out,
the
Darks gather 'round and they all begin to shout:
"Hey! Hey! Uncle Dud
it's a treat to beat your feet on the Mississippi Mud"
He was Colonel Sherman Potter from season 4 onward.