He also made appearances on Ally McBeal (2000), Once and Again (2000–2001), The West Wing (2001–2005), Nurse Jackie (2015), Prison Break (2017), and Wet Hot American Summer: Ten Years Later (2017).In 2022, he received a Children's and Family Emmy Award for Outstanding Lead Performance nomination for his work on the Netflix series The Baby-Sitters Club.[4] He won a Fulbright scholarship[5] and studied at the London Academy of Music and Dramatic Art[6] and at L'École Phillipe Gaulier in France.[8] He appeared as the super guest host of the June 14, 2010, edition of WWE Raw to promote the Royal Pains episode "Keeping the Faith".[9] In spring 2017, Feuerstein appeared as rogue CIA operative Jacob Ness in the Fox revival of its original hit series Prison Break.