Entertainment onboard the Regent Seven Seas Mariner will include returning Broadway on the High Seas performer and two-time Tony Award winner Christine Ebersole, three-time Tony Award nominee Sherie Rene Scott, three-time Tony Award nominee Marin Mazzie and Drama Desk Award nominee Jason Danieley. Playbill columnist and Sirius/XM host Seth Rudetsky will return as musical director and performer. Additional entertainers will be announced at a later date.

"Our inaugural Broadway on the High Seas voyage this past September exceeded our wildest expectations," said Philip Birsh, Playbill President and Publisher. "We found there was a special alchemy between our performers and the 140-plus people who were a part of our group. I have no doubt we will reignite that shared passion for travel and theatre again with Broadway on the High Seas 2. We already have over 100 theatre lovers registered to join us on our South American adventure and we look forward to welcoming many more."

The full schedule of the port of calls follows:
Dec. 6, 2012-Buenos Aires, Argentina
Dec. 7-Montevideo, Uruguay
Dec. 8-Punta Del Este, Uruguay
Dec. 9-Rio Grande, Brazil
Dec. 10-At Sea, International Waters
Dec. 11-Porto Belo, Brazil
Dec. 12-Santos, Brazil
Dec. 13-Ilha Grande, Brazil
Dec. 14-Búzios, Brazil
Dec. 15-Rio de Janeiro, Brazil
Dec. 16-Rio de Janeiro, Brazil

Patrons can book their spot aboard Broadway on the High Seas 2 by calling (866) 603-8485. Only those guests who book their trip by calling this number will have access to Playbill's exclusive events and pricing benefits. New reservations booking now through Nov. 15 receive a special $100-per-person shipboard credit (minimum of seven nights or longer).

Visit www.PlaybillCruise.com for further information.