Sebastian Arcelus

Sebastian Arcelus is an American actor born on November 5, 1976, in New York City, who grew up in Port Washington, New York. He is a second-generation American of Uruguayan, Italian, and Russian descent and speaks Spanish fluently. His grandmother was Princess Catherine Ivanovna of Russia, and he has described himself as a distant relative of Princes William and Harry of the United Kingdom. He is a graduate of Williams College.

Arcelus began his professional career in the early 2000s, spending three years working at an international business firm while auditioning and performing in amateur theater at night. His early regional work included a production of The Who's Tommy in Newark, New Jersey in 2000 and Big River in Portsmouth, New Hampshire. In 2001, he joined the repertory company of Weathervane Theatre in Whitefield, New Hampshire, where he appeared in Floyd Collins, Cabaret, and I Love You, You're Perfect, Now Change. He subsequently participated in a bilingual production of West Side Story in Guatemala.

Arcelus made his Broadway debut in 2002 in Rent, initially as a swing covering the male ensemble roles as well as Mark and Roger, before taking on the role of Roger throughout the first half of 2003. He remained with the production as a swing through the fall of 2004. During the spring of 2005, he originated the role of Jan in the original cast of Good Vibrations, the Beach Boys musical. He then played Fiyero on the first national tour of Wicked beginning January 3, 2006, and reprised the role in the Broadway production from January 9 to December 16, 2007. It was during the Wicked run that he met his future wife, Stephanie J. Block, who played Elphaba on both the national tour and the Broadway production. The two married in 2007.

Arcelus starred as Bob Gaudio in the Broadway production of Jersey Boys from January 10, 2008, to January 11, 2009, before appearing in Happiness, a musical that ran Off-Broadway at Lincoln Center Theater's Mitzi E. Newhouse Theater for fourteen weeks beginning February 27, 2009. He returned to Jersey Boys on Broadway on July 14, 2009, completing his run in the role on October 10, 2010. He then originated the role of Buddy in Elf the Musical for a limited engagement at the Al Hirschfeld Theater, running from November 10, 2010, through January 2, 2011. In March 2011, he assumed the role of Jack Chesney in a concert production of Where's Charley? as part of New York City Center's Encores! series. That spring, he originated the role of Jake Brigance in the world premiere of A Time to Kill at Arena Stage in Washington, D.C., a stage adaptation of the John Grisham novel, which ran from May 6 through June 19, 2011. He reprised that role in the Broadway production at the Golden Theatre, which opened October 20, 2013.

Beyond Broadway, Arcelus also appeared in the 2004 movie musical Temptation alongside Alice Ripley, Adam Pascal, and Zoe Saldaña, and throughout the 2000s provided voices for English-language dubs of animated television series including Winx Club and multiple entries in the Yu-Gi-Oh! franchise. In 2012, he starred in the independent feature film The Last Day of August, which he also helped produce. That same year he was cast as Lucas Goodwin in the Netflix series House of Cards, a recurring role he held across the show's first, second, and fourth seasons from 2013 to 2016. In 2014, he joined the CBS political drama Madam Secretary as Jay Whitman, beginning in a recurring capacity before becoming a series regular for the show's final four seasons. He appeared in one hundred episodes before the series concluded in December 2019. Additional screen credits include roles in the films Ted 2 (2015) and Split (2016), a six-episode arc in HBO's The Deuce in 2016, and guest appearances on The Leftovers, FBI, and Bull.

As a writer, Arcelus co-wrote the musical Gettin' the Band Back Together as part of the collective The Grundleshotz. The show debuted regionally at the George Street Playhouse in New Jersey in 2013, received a pre-Broadway workshop in 2014, and played on Broadway at the Belasco Theatre during the summer of 2018.

Arcelus returned to Broadway in September 2022, replacing Brian d'Arcy James as the Baker in the revival of Into the Woods beginning September 6, performing opposite his wife Stephanie J. Block, who played the Baker's Wife. He played his final performance in that run on October 23, 2022, then returned to the Broadway production beginning January 3, 2023, through its closing performance on January 8. In December 2022, it was announced that Arcelus and Block would reprise their roles in the production's U.S. national tour, which launched in early 2023. The couple have a daughter, Vivienne Helena Arcelus, born January 19, 2015.