McGrath is the father-in-law of J.J. Abrams, and had also made cameo appearances in Star Trek and Star Trek Into Darkness along with his The Force Awakens co-star Gerald W. Abrams.
McGrath is the father-in-law of J.J. Abrams, and had also made cameo appearances in Star Trek and Star Trek Into Darkness along with his The Force Awakens co-star Gerald W. Abrams.