Who played the character of Jonathan, Jack Donaghy's assistant?

Jonathan, Jack Donaghy's assistant on 30 Rock, was played by Maulik Pancholy. Jonathan works for Jack at NBC and is frequently involved in Jack's schemes, office politics, and attempts to monitor rivals.

Pancholy appeared as Jonathan throughout the series, making the character one of Jack's recurring workplace associates. Jonathan is generally portrayed as competent, discreet, and willing to carry out Jack's sometimes questionable instructions—qualities that make him a useful foil to the more naive Kenneth Parcell.

Maulik Pancholy is also known for playing Baljeet in the animated series Phineas and Ferb and Sanjay Patel in Weeds. His 30 Rock role is sometimes confused with other assistants and NBC employees, including Kenneth, but Jonathan is specifically Jack Donaghy's aide.

The character appears in episodes such as “Fireworks,” where Jack sends Jonathan to spy on Devon Banks. That storyline captures Jonathan's function in the series: he is part assistant, part information-gatherer, and part participant in Jack's corporate maneuvering.