Sieber, who is currently starring on Broadway as Miss Agatha Trunchbull in Matilda the Musical, added the line into his bio while appearing in Spamalot in 2005, a joking reference to the many stage actors who have played central roles or made guest appearances on the TV show.

The singing actor has just updated his bio to reflect his appearance in the NBC program; check out the updated version below:

On the Nov. 4 episode, The New York Times previously reported, Sieber portrays "the patriarch of a family that is deeply religious and, behind the scenes of its own reality show, deeply troubled, much like the Duggar family of the reality series '19 Kids and Counting.'"

Carr, who is currently starring opposite Bob Saget in Hand to God, portrays the matriarch of the family in the episode titled "Patrimonial Burden."

Andy Karl (On The Twentieth Century, Rocky) also guest stars as Sgt. Mike Dodds.

On Broadway Sieber has appeared in Beauty and the Beast, Chicago, Thoroughly Modern Millie, Into the Woods, Shrek the Musical, Pippin and more.

Watch a preview of the episode below:

For more information, click here.