Singers Frankie Valli and David Lee Roth will both appear in this Sunday's episode of 'The Sopranos' on US television.
Billboard reports that Roth's appearance is a cameo while Valli will become a regular character in the current series.
Roth will be seen playing cards with characters Tony Soprano (James Gandolfini) and Silvio Dante (Steven Van Zandt).
Valli, who read for a part on the show four years ago, will play a Mob captain recently released from jail.
