VIDEO: Alan Cumming & Victor Garber Reveal Most Embarrassing Broadway Moments & More on Bravo

On last night's WATCH WHAT HAPPENS LIVE on Bravo, Cabaret's Alan Cumming joined Broadway's Victor Garber for a live hour of fun.

Below, check out clips from the appearance including:

- Garber and Cumming play 'Life is a CAB-aret'

- Cumming opens up on the troubling true story behind his new book, "Not My Father's Son: A Memoir."

- Cumming and Garber discuss their most embarrassing moments on Broadway.

- Cumming divulges on his close friendship with infamous former White House intern Monica Lewinsky, who recently returned to the public eye

Roundabout Theatre Company's production ofJoe Masteroff, John Kander and Fred Ebb's Tony Award-winning musical Cabaret, starring Tony Award winner Alan Cumming and Golden Globe winner Michelle Williams, officially opened on Thursday, April 24, 2014. Cabaret features a book by Joe Masteroff, music by John Kander and lyrics byFred Ebb. It is based on the play by John Van Druten and stories by Christopher Isherwood.

The cast also includes two time Tony nominee Linda Emond as Fraulein Schneider, four time Tony nominee Danny Burstein as Herr Schultz, Bill Heck as Cliff, Aaron Krohn as Ernst and Gayle Rankinas Fraulein Kost, co-directed by Academy Award-winner Sam Mendes (director) and Academy Award nominee Rob Marshall (co-director/choreographer).

The Cabaret Kit Kat Klub boys & girls are: Will Carlyon, Kaleigh Cronin, Caleb Damschroder,Benjamin Eakeley,Andrea Goss, Leeds Hill, Kristin Olness, Kelly Paredes, Jessica Pariseau, Dylan Paul, Jane Pfitsch, Evan Siegel, and Stacey Sipowicz.

The design team includes set and club design by Robert Brill, costume design by William Ivey Long, lighting design byPeggy Eisenhauer and Mike Baldassari and sound design by Brian Ronan. Patrick Vaccariello is the musical director.

'Watch What Happens: Live' is Bravo's late-night, interactive talk show that features guests from the world of entertainment, politics, and pop culture. Hosted by Andy Cohen, the series includes lively debates on everything from fashion, the latest on everyone's favoriteBravolebrities, and what celebrity is making headlines that week.

Past guests who have joined Cohen in the Bravo Clubhouse include Sarah Jessica Parker, Tina Fey, Iman, Liam Neeson, Kelly Ripa, Jimmy Fallon, Anderson Cooper, Molly Shannon, Matthew Broderick, and Lance Bass.

Photo by: Charles Sykes/Bravo