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

Rizzoli & Isles · S4, E12

Partners In Crime

Maura's grandfather is released from jail as she investigates a homicide.
Castle · S6, E8

A Murder Is Forever

When a relationship therapist is murdered, it appears that her access to the secrets of her powerful clients led to her death. But a rare object found in her possession complicates the case.
Scrubs · S2, E9

My Lucky Day

A cancer patient sues Elliot for a misdiagnosis after she tells him he is close to death. J.D. becomes cocky after correctly diagnosing a patient's illness before Dr Cox does.
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.
Ugly Betty · S2, E7

A Nice Day for a Posh Wedding

Wilhelmina realises that her maid of honour (Victoria Beckham) is stealing her thunder as she prepares for her big day; guilt consumes Betty over her pact with Wilhelmina.
Ugly Betty · S3, E8

Tornado Girl

Betty needs to stop an issue of Mode from shipping that could cause a PR nightmare for the magazine; after the city turns down Hilda's permit for a legal business, she starts a clandestine beauty salon.

David Blue

Shows

Guest Appearances