Katrina Law as Rian Thompson
"Loving someone just gives them the power to destroy you"
Gerard Butler as Commander O'Neill
" Your mother did what she thought was right,now matter the consequences. But I do know she loved you"
Adelaide Kane as Kayleigh Thompson
" Why can't you just leave me be. Don't you understand, I'm broken."
Bob Morley as Bellamy Blake
" I don't fucking care about them, I care about you!
Marie Avgeropoulos as Octavia Blake
"You're the sister I wish I could've had"
Eliza Taylor as Clarke Griffin
Lindsey Morgan as Raven Reyes
Henry Ian Cusick as Marcus Kane
Richard Harmon as John Murphy
Paige Turco as Dr. Abigal Griffin
Christopher Larkin as Monty Green
Isaiah Washington as Thelonious Jaha
Eli Goree as Wells Jaha
Rickey Whittle as Lincoln Kom Trikru
Devon Bostick as Jasper Jordan
Thomas McDonell as Finn "Spacewalker" Collins
The rest of the 100 cast as themselves