Dragonball Xz, dark TRUNKS Saga, Episode 7 - "dark TRUNKS Escapes - Moment of Peace"
It replays the end of the beam struggle and starts from there. Goku gets shot in the face and dark TRUNKS escapes.
"Man..." Goku says as he reverts. "That was tough."
Everyone wakes up and rests.
"I can't believe Mr. Popo's dead..." Gohan says sadly.
"I don't care, I want to kill dark TRUNKS." Vegeta says.
"But he's your son!" Goten replies. "And my friend..."
"I don't care. If me and Kakarot go Super Saiyan 4, we can murder the bastard!" Vegeta yells.
"I suppose. But we must try to save Trunks." Goku says.
After more talking and repairing the Lookout, the camera shows a bright sky. A black lightning bolt is appears and the sky darkens. The second the sky darkens, so does the camera.