<Table> <Tr> <Th_colspan="2"> Agents of S.H.I.E.L.D. (season 2) </Th> </Tr> <Tr> <Td_colspan="2"> Promotional poster and home media cover art </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Clark Gregg </Li> <Li> Ming - Na Wen </Li> <Li> Brett Dalton </Li> <Li> Chloe Bennet </Li> <Li> Iain De Caestecker </Li> <Li> Elizabeth Henstridge </Li> <Li> Nick Blood </Li> <Li> Adrianne Palicki </Li> </Ul> </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 22 </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> ABC </Td> </Tr> <Tr> <Th> Original release </Th> <Td> September 23, 2014 (2014 - 09 - 23)--May 12, 2015 (2015 - 05 - 12) </Td> </Tr> <Tr> <Th_colspan="2"> Season chronology </Th> </Tr> <Tr> <Td_colspan="2"> ← Previous Season 1 Next → Season 3 </Td> </Tr> <Tr> <Td_colspan="2"> List of Agents of S.H.I.E.L.D. episodes </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Agents of S.H.I.E.L.D. (season 2) </Th> </Tr> <Tr> <Td_colspan="2"> Promotional poster and home media cover art </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Clark Gregg </Li> <Li> Ming - Na Wen </Li> <Li> Brett Dalton </Li> <Li> Chloe Bennet </Li> <Li> Iain De Caestecker </Li> <Li> Elizabeth Henstridge </Li> <Li> Nick Blood </Li> <Li> Adrianne Palicki </Li> </Ul> </Td> </Tr>

When do they find out agent ward is bad