Prior to landing his role as Otacon, he auditioned for multiple parts, including Solid Snake.
[1] After David Hayter was recast from playing Snake in Metal Gear Solid V: Ground Zeroes, Randolph became the longest serving English voice actor in the franchise, having a role in all but one main Metal Gear Solid series game since 1998 (the exception being Metal Gear Solid 3: Snake Eater).
[2] His on-screen guest appearances include TV shows such as Will & Grace, Doogie Howser, M.D., Mad About You, American Masters and NewsRadio.
He's appeared on several soap operas, including Days of Our Lives, As the World Turns, and Guiding Light, where he continues to recur as ER Doctor Tompkins, and he has leading roles in the short films Convention, directed by Ryan Fleck (Half Nelson), and Pumpkin Hell, directed by Max Finneran.
His numerous stage credits include King Lear on Broadway with Christopher Plummer, and many Off-Broadway and regional productions around the country.