20:31 - Knox screams, "No!" after his master is struck down. The same situation is in
The Phantom Menace (Obi-Wan and Qui-Gon) [1:59:48] and in
A New Hope (Luke and Obi-Wan) [1:32:24]. While the context is different, Vader also screams, "No!" in
Revenge of the Sith [2:08:43], and Luke does so in
The Empire Strikes Back [1:51:30].