Studio 42 with Bob Costas

Bob Costas welcomes MLB commissioner Bud Selig to the show.

Bob Costas welcomes Detroit Tigers announcer Ernie Harwell to the show.

Bob Costas welcomes Hall of Famer Juan Marichal to the show.

Bob Costas welcomes Hall of Fame closers Dennis Eckersley, Rich Gossage, Rollie Fingers and Bruce Sutter to the show.

Bob Costas welcomes Hall of Fame pitcher Bob Feller to the show.

Bob Costas welcomes former first baseman Dick Allen to the show.