The Substitute Sister Mystery
- Episode aired Jan 10, 1991
- TV-PG
- 48m
![Tom Bosley and Tracy Nelson in Fatal Confession: A Father Dowling Mystery (1987)](https://m.media-amazon.com/images/M/MV5BOGQ4ZDUzMGItNDI5YS00ZjUzLWI0YTYtMmYzNTg1OGQwZmY0XkEyXkFqcGdeQXVyMzU0NzkwMDg@._V1_QL75_UY281_CR12,0,190,281_.jpg)
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.