David Blue

David Blue is an American actor. He is known for his portrayal of Cliff St. Paul on Ugly Betty, Eli Wallace on the Syfy series Stargate Universe, and Rick Twitler on both Nickelodeon's Henry Danger and Danger Force.

Stargate Universe

Lear's Shadow

Scrubs · S2, E9

My Lucky Day

A cancer patient (Alan Ruck) in remission sues Elliot for telling him he was going to die.
Castle · S6, E8

A Murder Is Forever

When a relationship therapist is murdered, it seems that she was targeted because of secrets she knew about her powerful and elite clients.
The Suite Life of Zack and Cody · S2, E29

Nurse Zack

When Cody and Carrie catch the flu, Zack has to take care of them. The entire staff of the Tipton Hotel goes crazy trying to impress Mr. Moseby for Employee of the Month.
NCIS · S20, E8

Turkey Trot

After an unknown shooter causes chaos at an annual Thanksgiving 5K, time is of the essence for the NCIS team to find the culprit; Kasie joins Knight for Thanksgiving lunch at Knight's sister's house.
Ugly Betty · S2, E6

Something Wicked This Way Comes

Betty and Henry make a date to see "Wicked," but things do not go as planned; Daniel woos an important advertiser (Marlo Thomas) with a penchant for younger men.
Rizzoli & Isles · S4, E12

Partners In Crime

The squad tries to solve a homicide case that is muddied by conflicting evidence; Maura must decide if she is going to take in her recently paroled grandfather.

David Blue

Shows

Movies

Guest Appearances