STAGE CREDITS
[Broadway]
Broadway Revival Production, 2022
Tom Keeney [Replacement]
[Replacement]
[Milburn, NJ (Regional)]
World Premiere at Paper Mill Playhouse, 2017
Ed Norton
[Broadway]
Broadway Revival, 2009
Gladhand
Lt. Schrank (Understudy)
Doc (Understudy)
Krupke (Understudy)
Doc (Unknown)
(Unknown)
(Unknown)
(Unknown)
(Unknown)
(Unknown)
Krupke (Unknown)
(Unknown)
(Unknown)
(Unknown)
(Unknown)
(Unknown)
Lt. Schrank (Unknown)
(Unknown)
(Unknown)
(Unknown)
(Unknown)
(Unknown)
[Broadway]
Original Broadway Production, 2004
Juror #5
[Milburn, NJ (Regional)]
Paper Mill Production, 2004
Nathan Detroit
[Off-Broadway]
Musicals in Mufti Concert, 2004
Performer
[Broadway]
Broadway Revival, 2003
Gooper
[Broadway]
Original Broadway Production, 2001
Harry Bright [Replacement]
[Replacement]
[Broadway]
Original Broadway Production, 2001
Rudolf Peterson
[New York]
Reading, 2000
Marty's Chum
[Broadway]
Original Broadway Production, 1998
Ziggy
[Broadway]
1995
Buzz Hauser (Understudy) [Replacement]
Perry Sellars (Understudy) [Replacement]
Arthur Pape (Understudy) [Replacement]
Buzz Hauser (Unknown) [Replacement]
Arthur Pape (Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
Buzz Hauser (Unknown) [Replacement]
(Unknown) [Replacement]
Perry Sellars (Unknown) [Replacement]
Buzz Hauser (Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
Perry Sellars (Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
(Unknown) [Replacement]
Movies
The Night We Never Met
[ 1993 ] Triple Creme Cheese Shopper Michael Mtrototaro
Dead Funny
[ 1994 ] Man with Baby Carriage Michael Mtrototaro
Jungle 2 Jungle
[ 1997 ] Gino
Brooklyn Sonnet
[ 2000 ] Moosehead
Kissing Jessica Stein
[ 2001 ] Martin
Train Baby
[ 2015 ] Dentist
Tesla
[ 2020 ] Charles Peck
Law & Order: Special Victims Unit
[ 2024 ] Arraignment Judge D. SeraniPostal Medic
FBI
[ 2024 ] Samuel Jacobson
TV Shows
Law & Order
Warren Pewls, Thomas Kravitz, Jensen
Law & Order: Criminal Intent
Jack Rosencrantz, Hymie
Law & Order: Special Victims Unit
Arraignment Judge D. Serani, Postal Medic
Law & Order: Special Victims Unit
[ 1999-2025 ] Arraignment Judge D. SeraniPostal Medic
Elsbeth
[ 2024-2025 ] Judge Milton Crawford
Awards and Nominations
Helen Hayes Awards - 2000 - Outstanding Supporting Performer, Non-Resident Production
Michael MastroSide Man
News
Photos: THE SABBATH GIRL Celebrates Opening Night at 59E59 Theaters
by Genevieve Rafter Keddy - Jul 29, 2024
Penguin Rep Theatre opened the Off-Broadway premiere of A Sabbath Girl: A New Musical, with book by Cary Gitter, lyrics by Neil Berg and Cary Gitter, music by Neil Berg, and conceived and directed by Joe Brancato last night, Sunday, July 28th, and BroadwayWorld was there to capture the festivities. Check out the photos here!
BROADWAY BARKS Returns Next Month
by Stephi Wild - Jun 23, 2023
BROADWAY BARKS will return to Shubert Alley on Saturday, July 8, 2023, for the 25th annual star-studded dog and cat adoption event.
Marc Kudisch, Mary Testa, Barbara Walsh Join Cast of One-Night-Only IT'S A WONDERFUL LIFE
by Stephi Wild - Nov 30, 2022
Transport Group has announced casting for its one-night-only performance of the Frank Capra holiday classic, It's a Wonderful Life, directed by Artistic Director Jack Cummings III, which takes place Monday, December 12, at 8pm, at The Sheen Center for Thought and Culture, 18 Bleecker Street.
Photos: MR. PARKER Celebrates Opening Night at Theatre Row
by A.A. Cristi - Jun 8, 2022
Mr. Parker, the new play by Michael McKeever (Daniel's Husband), directed by Joe Brancato with Davi Santos, Derek Smith and Mia Matthews, enjoyed its Off Broadway premiere performance on Monday night. Check out the photos!
Encore Presentation of JUDGMENT DAY Announced, Starring Jason Alexander, Patti LuPone, Santino Fontana & More
by Chloe Rabinowitz - Jul 13, 2021
BSC has announced the encore presentation of last summer’s audience favorite, Rob Ulin’s JUDGMENT DAY, directed by Matthew Penn (“Law & Order,” “Orange Is the New Black,” BSC’s Typhoid Mary, 10x10 New Play Festival) and starring Tony Award winners Jason Alexander, Patti LuPone, Santino Fontana and Grammy Award winner Michael McKean.
Barrington Will Stream an Encore Presentation Of JUDGMENT DAY With Jason Alexander, Patti LuPone, Santino Fontana, and Michael McKean!
by Stephi Wild - Jul 13, 2021
The cast also features Loretta Devine (Della), Josh Johnston (Doctor), Bianca LaVerne Jones (Principal), Julian Emile Lerner (Casper), Justina Machado (Tracy), Carol Mansell (Edna), Michael Mastro (Jackson) and Elizabeth Stanley (Chandra).
LAW & ORDER: SVU is 'Trying to Hire Every Broadway Actor' They Can
by Sarah Jae Leiber - Jan 8, 2021
Theatre actors have been largely out of work since Broadway shut down last year, and television is coming to the rescue. In an interview with Deadline, 'Law & Order: SVU' showrunner and Pulitzer Prize-nominated playwright Warren Leight said he is making the effort to hire as many Broadway actors as possible as the Coronavirus pandemic continues into 2021.
Patti LuPone, Jason Alexander, Santino Fontana and Michael McKean to Star in Online Reading of JUDGEMENT DAY
by Chloe Rabinowitz - Aug 12, 2020
An online reading of the new play, Judgment Day, written by Rob Ulin, directed by Matthew Penn, and starring Tony Award winners Jason Alexander, Patti LuPone, Santino Fontana and Grammy Award winner Michael McKean, will benefit Pittsfield, MA's Barrington Stage Company and The Actors Fund, it was announced today.
FREQUENTLY ASKED QUESTIONS
How many Broadway shows has Michael Mastro been in?
Michael Mastro has appeared on Broadway in 9 shows.
How many West End shows has Michael Mastro been in?
Michael Mastro has not appeared in the West End.
What awards has Michael Mastro been nominated for?
and Outstanding Supporting Performer, Non-Resident Production (Helen Hayes Awards) for Side Man.