When the Teen Titans receive an emergency call from Smedleyville, they discover 16-year-old Penny and her friend Garn—as well as a caveman attacking the people of the city! But what connection do the crazed caveman and Garn share?
Marv Wolfman, Geoff Johns, Peter David, Dan Jurgens, Bob Haney, George P�rez, Michael McKone, Todd Nauck, Tony Daniel, Rob Liefeld, Bruno Premiani, Don Heck, Brett Booth & Tom Grummett
David Anthony Kraft, Steve Englehart, Bob Haney, Martin Pasko, Gerry Conway, David Michelinie, Ernie Chan, Murphy Anderson, Jim Aparo, Michael Netzer, Keith Giffen & Nestor Redondo
Peter Milligan, Dennis O'Neil, Greg Rucka, Peter J. Tomasi, Bob Haney, James Tynion IV, Brian Stelfreeze, David Lopez, Neal Adams, Shawn Martinbrough, Don Kramer, Mike Golden, Jim Aparo & Jeremy Haun
Archie Goodwin, Joe Millard, Bill Finger, Bob Haney, Kurt Schaffenberger, Bob Kane, Jack Cole, Sal Amendola, Howard Chaykin, Alex Toth, Paul Gustavson, Jim Mooney & Walt Simonson
June Brigman, Mike Friedrich, Paul Levitz, Dennis O'Neil, Len Wein, Bob Haney, Neal Adams, Nick Cardy, José L. García López, Dick Dillin, Curt Swan & Eric Shanower
