<Tr> <Th> </Th> <Td> "Frog Seasons, Winter" </Td> <Td> Elizabeth Ito </Td> <Td> Adam Muto </Td> <Td> April 23, 2016 (2016 - 04 - 23) </Td> <Td> 1034 - 229D </Td> </Tr> <Tr> <Th> 5 </Th> <Td> "Frog Seasons, Spring (Again)" </Td> <Td> Elizabeth Ito </Td> <Td> Hanna K. Nyström </Td> <Td> September 2, 2016 (2016 - 09 - 02) </Td> <Td> 1034 - 229E </Td> </Tr> <P> On November 17, 2017, it was announced that a bonus episode entitled "Diamonds and Lemons" would be produced by Microsoft's gaming studio Mojang and air sometime in the summer of 2018 . The episode will be based on the sandbox video game Minecraft . According to Adam Muto, "Diamonds and Lemons" was produced separately from the show's final season . </P> <Table> <Tr> <Th> No . overall </Th> <Th> No . </Th> <Th> Title </Th> <Th> Supervising direction by </Th> <Th> Written and storyboarded by </Th> <Th> Original air date </Th> <Th> Prod . code </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> TBA </Th> <Td> </Td> <Td> "Diamonds and Lemons" </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> Summer 2018 </Td> <Td> TBA - 289 </Td> <Td> TBD </Td> </Tr> </Table>

When is the next episode of adventure time coming out
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