Not exactly two hours. It was one hour and fifty minutes.
↓ Transcript
Panel 1 -
Errol: I'm going to go sit on that couch.
Leezet: Don't leave us!
Panel 2 (Lights go out) -
Leezet: AAAAAHHHHHHHHHH!!!
Panel 3 (Lights are strobing) -
Leezet: AAAAAHHHHHHHHHH!!!
Panel 4 -
Leezet: AAAAAHHHHHHHHHH!!!
Errol: It's going to be two hours of this, isn't it.
Errol: I'm going to go sit on that couch.
Leezet: Don't leave us!
Panel 2 (Lights go out) -
Leezet: AAAAAHHHHHHHHHH!!!
Panel 3 (Lights are strobing) -
Leezet: AAAAAHHHHHHHHHH!!!
Panel 4 -
Leezet: AAAAAHHHHHHHHHH!!!
Errol: It's going to be two hours of this, isn't it.