...spot-on comic timing and a pratfall to rival a young Dick Van Dyke!

David Zack brought the house to its feet with "Til I Hear You Sing" from "Love Never Dies.

The evening’s brightest highlights include the amusing “What Am I Doing?” which has Zack balancing precariously “up on the roof and out in the rain” and poised to jump.

David Zack is appropriately charming as the prince... His "Do I Love You" is another highlight.

David Zack is a hoot in a variety of roles, particularly as abusive dentist Orin, and a hilariously robotic turn as the flower shop’s all-time most generous (and possibly not-of-this-earth) customer.

...Zack has the audience swooning even before he unleashes his soaring tenor.