<Table> <Tr> <Th_colspan="2"> Batman: The Animated Series </Th> </Tr> <Tr> <Td_colspan="2"> End credits logo featuring Batman </Td> </Tr> <Tr> <Th> Also known as </Th> <Td> The Adventures of Batman & Robin </Td> </Tr> <Tr> <Th> Genre </Th> <Td> <Ul> <Li> Neo-noir </Li> <Li> Superhero fiction </Li> <Li> Action - adventure </Li> <Li> Crime fiction </Li> <Li> Thriller </Li> <Li> Drama </Li> <Li> Science fiction </Li> </Ul> </Td> </Tr> <Tr> <Th> Based on </Th> <Td> Batman by Bob Kane Bill Finger (uncredited) </Td> </Tr> <Tr> <Th> Developed by </Th> <Td> <Ul> <Li> Bruce Timm </Li> <Li> Eric Radomski </Li> </Ul> </Td> </Tr> <Tr> <Th> Written by </Th> <Td> <Ul> <Li> Mitch Brian </Li> <Li> Laren Bright </Li> <Li> Alan Burnett </Li> <Li> Sean Catherine Derek </Li> <Li> Paul Dini </Li> <Li> Martin Pasko </Li> <Li> Steve Perry </Li> <Li> Michael Reaves </Li> <Li> Randy Rogel </Li> <Li> Brynne Stephens </Li> </Ul> </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> <Ul> <Li> Kevin Altieri </Li> <Li> Kent Butterworth </Li> <Li> Boyd Kirkland </Li> <Li> Frank Paur </Li> <Li> Eric Radomski </Li> <Li> Dan Riba </Li> <Li> Dick Sebast </Li> <Li> Bruce W. Timm </Li> </Ul> </Td> </Tr> <Tr> <Th> Voices of </Th> <Td> <Ul> <Li> Kevin Conroy </Li> <Li> Efrem Zimbalist, Jr . </Li> <Li> Bob Hastings </Li> <Li> Robert Costanzo </Li> <Li> Loren Lester </Li> <Li> Mark Hamill </Li> <Li> Arleen Sorkin </Li> </Ul> </Td> </Tr> <Tr> <Th> Theme music composer </Th> <Td> Danny Elfman </Td> </Tr> <Tr> <Th> Composer (s) </Th> <Td> <Ul> <Li> Shirley Walker </Li> <Li> Harvey Cohen </Li> <Li> Lolita Ritmanis </Li> <Li> Michael McCuistion </Li> <Li> Stuart Balcomb </Li> <Li> Richard Bronskill </Li> <Li> Carl Johnson </Li> <Li> Kristopher Carter </Li> <Li> Carlos Rodriguez </Li> <Li> Wayne Coster </Li> </Ul> </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th> No. of seasons </Th> <Td> <Ul> <Li> 2 (by production order) </Li> <Li> 4 (by original airdates) </Li> </Ul> </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 85 (list of episodes) </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer (s) </Th> <Td> <Ul> <Li> Jean MacCurdy </Li> <Li> Tom Ruegger </Li> </Ul> </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> <Ul> <Li> Alan Burnett </Li> <Li> Paul Dini </Li> <Li> Eric Radomski </Li> <Li> Bruce Timm </Li> </Ul> </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 22 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> Warner Bros. Animation </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> Warner Bros. Television Distribution </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> Fox Kids </Td> </Tr> <Tr> <Th> Original release </Th> <Td> September 5, 1992 (1992 - 09 - 05)--September 15, 1995 (1995 - 09 - 15) </Td> </Tr> <Tr> <Th_colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Followed by </Th> <Td> <Ul> <Li> Superman: The Animated Series </Li> <Li> The New Batman Adventures </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Td_colspan="2"> Website </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Batman: The Animated Series </Th> </Tr>

How many seasons of batman the animated series were there