<Tr> <Th> Duration </Th> <Td> 2011 - 18 </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> "Pilot" </Td> </Tr> <Tr> <Th> Last appearance </Th> <Td> "Leaving Storybrooke" </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Adam Horowitz Eddy Kitsis </Td> </Tr>

Who played baby henry in once upon a time