Return to New York (1) (S01E21)

S01E01 Things Change S01E01 Cocaine S01E02 A Better Mousetrap S01E02 Synthetics S01E03 Attack of the Mousers S01E03 Heroin S01E04 Meet Casey Jones S01E04 Meth S01E05 Nano S01E05 Cannabis S01E06 Darkness on the Edge of Town S01E06 Opioids S01E07 The Way of Invisibility S01E08 Fallen Angel S01E09 Garbageman S01E10 The Shredder Strikes (1) S01E11 The Shredder Strikes (2) S01E12 The Unconvincing Turtle Titan S01E13 Notes from the Underground (1) S01E14 Notes from the Underground (2) S01E15 Notes from the Underground (3) S01E16 The King S01E17 The Shredder Strikes Back (1) S01E18 The Shredder Strikes Back (2) S01E19 Tales of Leo S01E20 The Monster Hunter S01E21 Return to New York (1) S01E22 Return to New York (2) S01E23 Return to New York (3) S01E24 Lone Raph and Cub S01E25 Search for Splinter (1) S01E26 Search for Splinter (2)