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Billy is an American situation comedy that aired on ABC for half a season from January to May 1992. A spin-off of Head of the Class, the series stars Billy Connolly as Billy MacGregor, a Scottish teacher who moves to America in order to build a new life for himself.
13 episodes

Johnny Galecki
David MacGregor

Clara Bryant

Billy Connolly
Natanya Ross

Mary Gross

Maureen Mueller