Alex Brightman

Brightman first worked on Broadway in 2008, as an ensemble member and understudy in Glory Days, which closed after only one performance. Brightman never performed in the show. Thereafter, in the same year, Brightman was cast as the munchkin Boq and made his Broadway debut in Wicked. He stayed with the show for two years. His next Broadway role was in 2012 in Big Fish as an ensemble member and an understudy for a main role. Later in 2013, Brightman was cast as Michael Wormwood in Matilda the Musical.

In 2014, Brightman joined Andrew Lloyd Webber's musical, School of Rock, adapted from the 2003 film of the same name. Brightman was cast in the starring role of Dewey, first, in the show's concert performances, and then, in his first starring role, in the Broadway production. Brightman performed as Dewey Finn at the Winter Garden Theatre on Broadway. For this performance, Brightman received a nomination for the 2016 Tony Award for Best Actor in a Musical. Brightman played his final performance as Dewey on November 5, 2016 and returned to reprise the role for a limited run in April 2017.

He returned to Broadway in 2019 to play the title role in Beetlejuice (based on the film of the same name), and reprised the role in 2022. He was again nominated for the Tony Award for Best Actor in a Musical at the 73rd Tony Awards ceremony. From August 10 to November 19, 2023, he joined Colin Donnell and Ian Shaw in The Shark Is Broken as Richard Dreyfuss.

From January 9 to April 7, 2024, he played Sir Lancelot in a Broadway revival of the musical Spamalot. Brightman is set to reprise his role as Josh Skinner in the Broadway stage production of Schmigadoon!, beginning with previews on April 4, 2026, at the Nederlander Theatre, with an official opening scheduled for April 20.

Brightman is a member of the comedy group, The (M)orons, along with fellow Broadway actors/writers, Andrew Kober, F. Michael Haynie, and Drew Gasparini. Brightman and Gasparini developed The Life and Slimes of Marc Summers in 2016.

Brightman is currently developing two new musicals entitled The Whipping Boy, based on the book, and It's Kind of a Funny Story (based on the novel of the same name), with Gasparini, for which Brightman wrote the script. Brightman made an appearance on Impractical Jokers during Brian "Q" Quinn's musical punishment that's based on the latter's real-life experience as a firefighter and leaving that life behind for TV fame. In October 2019, it was announced that Brightman will be joining the cast of the Billy Crystal helmed comedy film Here Today. In 2020, Brightman began voicing the character Fizzarolli, and his robotic doppelganger Robo Fizz, in the animated web series Helluva Boss. In addition, he voiced Pugsley and the demon possessing him, Temeluchus, in the Netflix animated series Dead End: Paranormal Park.

In the tenth season of The Blacklist, he plays Herbie Hambright, a father and forensic scientist. Since 2024, he has starred as the voices of Sir Pentious and Adam in Hazbin Hotel.