<Table> <Tr> <Th colspan="2"> Ben Stone </Th> </Tr> <Tr> <Td colspan="2"> Law & Order character </Td> </Tr> <Tr> <Td colspan="2"> </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> `` Prescription for Death '' </Td> </Tr> <Tr> <Th> Last appearance </Th> <Td> `` Old Friends '' </Td> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Michael Moriarty </Td> </Tr> <Tr> <Th> Time on show </Th> <Td> 1990 -- 1994 </Td> </Tr> <Tr> <Th> Seasons </Th> <Td> 1 , 2 , 3 , 4 </Td> </Tr> <Tr> <Th> Credited appearances </Th> <Td> 88 episodes ( total ) </Td> </Tr> <Tr> <Th> Succeeded by </Th> <Td> Jack McCoy </Td> </Tr> </Table>
<Table> <Tr> <Th colspan="2"> Ben Stone </Th> </Tr> <Tr> <Td colspan="2"> Law & Order character </Td> </Tr> <Tr> <Td colspan="2"> </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> `` Prescription for Death '' </Td> </Tr> <Tr> <Th> Last appearance </Th> <Td> `` Old Friends '' </Td> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Michael Moriarty </Td> </Tr> <Tr> <Th> Time on show </Th> <Td> 1990 -- 1994 </Td> </Tr> <Tr> <Th> Seasons </Th> <Td> 1 , 2 , 3 , 4 </Td> </Tr> <Tr> <Th> Credited appearances </Th> <Td> 88 episodes ( total ) </Td> </Tr> <Tr> <Th> Succeeded by </Th> <Td> Jack McCoy </Td> </Tr> </Table>
when did ben stone leave law and order
when did ben stone leave law and order
1994
1994