Griff Whalen looks like Scott Michael Foster.
Photos - Chasing Life - Season 2 - Promotional Episode Photos - Episode - A View from the Ledge -
April Carver from Chasing life Portrayed by Italia Ricci. One of the most vivid interpretations I have ever seen.
Dominic, April, and Leo
Chasing Life - Episode - Help Wanted - Promotional Photos
"Finding Chemo" - Brenna, Beth and April