Pretty Little Liars 1x13: Know Your Frenemies
| Serie | Pretty Little Liars |
| Staffel | 1 |
| Folge | 13 |
| Länge | 60 Minuten |
| Genres | Drama, Mystery, Romance |
| Erstausstrahlung | 17.01.2011 |
| Autoren | I. Marlene King, Maya Goldsmith |
| Regisseur | Ron Lagomarsino |
Die Schauspieler der Episode
| Schauspieler | Rolle |
|---|---|
| Troian Bellisario | Spencer Hastings |
| Ashley Benson | Hanna Marin |
| Holly Marie Combs | Ella Montgomery |
| Lucy Hale | Aria Montgomery |
| Ian Harding | Ezra Fitz |
| Bianca Lawson | Maya St. Germain |
| Laura Leighton | Ashley Marin |
| Chad Lowe | Byron Montgomery |
| Shay Mitchell | Emily Fields |
| Sasha Pieterse | Alison DiLaurentis |
| Torrey DeVitto | Melissa Hastings |
| Keegan Allen | Toby Cavanaugh |
| Brant Daugherty | Noel Kahn |
| Ryan Merriman | Ian Thomas |
| April Grace | Agent Cooper |
| Nia Peeples | Pam Fields |
| Cody Christian | Mike |
| John O'Brien | Principal Hackett |
| David Cade | Football Player |
| Tye White | Jock |
| Jeremiah Hu | Student #2 |
| Jose David Acevedo | Security Guard Olmos |