I catch up with actor Gregg Henry. He portrayed Grandpa Quill in the Guardians of The Galaxy trilogy. He's also starred in a couple of other James Gunn directed movies, Slither and Super. He starred opposite Mel Gibson in Payback. Gregg had roles in Star Trek Insurrection, United 93, Raising Cain and more. On television, he's appeared in 24, Scandal, The Following and Star Trek Enterprise. Besides being a talented actor, he's also an accomplished musician.