The eleventh annual Broadway Barks dog and cat adopt-a-thon, benefiting New York City animal shelters and adoption agencies, was held on Saturday, July 11 in Shubert Alley. Here are co-hosts Mary Tyler Moore and Bernadette Peters with five-time Tony Award winner and Blithe Spirit star, Angela Lansbury.

Billy Elliot's Haydn Gwynne and God of Carnage's Marcia Gay Harden were among the many celebrities who participated in the 11th annual Broadway Barks dog and cat adopt-a-thon.

Hope Davis, a recent Tony nominee for her work in God of Carnage, was one of the many celebrities who participated in the 11th annual Broadway Barks dog and cat adopt-a-thon.

Alice Ripley, who won a 2009 Tony Award for her luminous performance in Next to Normal, was one of the many celebrities who participated in the 11th annual Broadway Barks dog and cat adopt-a-thon.

2009 Tony nominee and Rock of Ages star Constantine Maroulis was among the many celebrities who participated in the 11th annual Broadway Barks dog and cat adopt-a-thon.

9 to 5 star Allison Janney was one of the many celebrities who participated in the 11th annual Broadway Barks dog and cat adopt-a-thon.

The 11th annual Broadway Barks dog and cat adopt-a-thon brought out celebrities from several of the Great White Way's current and upcoming hits. Here's Christopher Sieber from Shrek the Musical; Dee Hoty, who will soon be seen in the Roundabout's Bye Bye Birdie; and Marc Kudisch, who is currently playing the chauvinistic boss in 9 to 5.

Multiple Tony Award winner Audra McDonald, who just wrapped up a run in the Shakespeare in the Park production of Twelfth Night, attended the 11th annual Broadway Barks dog and cat adopt-a-thon with daughter Zoe Madeline Donovan.

Hair cast members Will Swenson, Bryce Ryness, and Gavin Creel were among the many celebrities who participated in the 11th annual Broadway Barks dog and cat adopt-a-thon.

Tony Award winner Sutton Foster, who plays Princess Fiona in Shrek the Musical, was on hand for the 11th annual Broadway Barks dog and cat adopt-a-thon.

Matt Cavanaugh from West Side Story joined Shrek the Musical's John Tartaglia for the 11th annual Broadway Barks dog and cat adopt-a-thon.

Christopher Jackson caught up with his former In the Heights cast mate Karen Olivo, who won a Tony Award for her work in West Side Story, at the 11th annual Broadway Barks dog and cat adopt-a-thon.

Michael Urie, currently appearing Off-Broadway in The Temperamentals was joined by his Ugly Betty castmate Becki Newton at the 11th annual Broadway Barks dog and cat adopt-a-thon.

Judy McLane, who is currently playing Tanya in Mamma Mia!, was one of the many celebrities who participated in the 11th annual Broadway Barks dog and cat adopt-a-thon.

Tony Award winner David Hyde Pierce, recently seen on Broadway in Accent on Youth, shared a moment with this adorable pup at the 11th annual Broadway Barks dog and cat adopt-a-thon.