<Tr> <Td> 13 </Td> <Td> November 30, 1988 (1988 - 11 - 30) </Td> <Td> March 18, 1989 (1989 - 03 - 18) </Td> <Td> Disney Channel </Td> </Tr> <Tr> <Td> </Td> <Td> Season 1 </Td> <Td> 16 </Td> <Td> August 20, 1989 (1989 - 08 - 20) </Td> <Td> December 16, 1989 (1989 - 12 - 16) </Td> <Td> NBC </Td> </Tr> <Tr> <Td> </Td> <Td> Season 2 </Td> <Td> 18 </Td> <Td> September 8, 1990 (1990 - 09 - 08) </Td> <Td> December 23, 1990 (1990 - 12 - 23) </Td> </Tr> <Tr> <Td> </Td> <Td> Season 3 </Td> <Td> 26 </Td> <Td> September 14, 1991 (1991 - 09 - 14) </Td> <Td> December 21, 1991 (1991 - 12 - 21) </Td> </Tr>

Saved by the bell cast ages during filming