Prom-asaurus

"**Prom-asaurus**"
"Prom-asaurus"
Glee episode
Episode no.	Season 3; Episode 19
Directed by	Eric Stoltz
Written by	Ryan Murphy
Featured music	"Big Girls Don't Cry"; "Dinosaur"; "Love You like a Love Song"; "What Makes You Beautiful"; "Take My Breath Away";
Production code	3ARC19
Original air date	May 8, 2012
Guest appearances
	Iqbal Theba as Principal Figgins; Chord Overstreet as Sam Evans; Lauren Potter as Becky Jackson; Samuel Larsen as Joe Hart; Damian McGinty as Rory Flanagan; B.K. Cannon as a prom committee member; LaMarcus Tinker as Shane Tinsley; Helen Mirren as the inner voice of Becky Jackson (uncredited);
Episode chronology
← Previous; "Choke"	Next →; "Props"
	Glee season 3
	List of episodes

"Prom-asaurus" is the nineteenth episode of the third season of the American musical television series Glee, and the sixty-third overall. Written by Ryan Murphy and directed by Eric Stoltz, the episode aired on Fox in the United States on May 8, 2012, and features McKinley High's senior prom.

Prom-asaurus attracted 6.67 million American viewers during its initial airing and received a 2.7/8 Nielsen rating/share in the 18–49 demographic, up significantly from the 2.5/8 rating/share and 6.01 million viewers of the previous episode, "Choke", which was broadcast on May 1, 2012.