Teenage Mutant Ninja Turtles (2012 TV series, season 2)
The second season of Teenage Mutant Ninja Turtles aired on Nickelodeon from October 12, 2013 to September 26, 2014.Production
On October 2, 2012, Nickelodeon ordered a second season of Teenage Mutant Ninja Turtles.
Executive producer Ciro Nieli confirmed that Mutagen Man will have a large role in the second season and an hour-long episode featuring the voice actors of the original TMNT series in their respective roles for a cameo.
Corey Feldman was confirmed to play the role of Slash. Recurring TMNT character Casey Jones was confirmed to appear in the second season of the series, where he is voiced by Josh Peck.
Jason Biggs departed the role of Leonardo after the 19th episode of season 2 and was temporarily replaced by Dominic Catrambone. Seth Green assumed the role beginning in season 3.Episodes
