The Substitute Sister Mystery
- Episode aired Jan 10, 1991
- TV-PG
- 48m
When warring exterminators fight for franchise rights, Frank and Steve are caught in the middle. Confusion ensues when they discover a phony nun, a dangerous hit man, and a gangster who will... Read allWhen warring exterminators fight for franchise rights, Frank and Steve are caught in the middle. Confusion ensues when they discover a phony nun, a dangerous hit man, and a gangster who will stop at nothing to save his daughter's life.When warring exterminators fight for franchise rights, Frank and Steve are caught in the middle. Confusion ensues when they discover a phony nun, a dangerous hit man, and a gangster who will stop at nothing to save his daughter's life.