Life on the Rock #573
Fr. Mark Mary and Doug Barry w/ Jason and Crystalina Evert
Originally aired: 8/28/2008
Theme: Is the Tide Turning?

Life on the Rock #572
Fr. Mark Mary and Doug Barry w/ the Sisters of Mercy of Alma
Originally aired: 8/21/2008
Theme: The Service of Mercy

Life on the Rock #571
Fr. Mark Mary and Doug Barry w/ Dr. Christopher Kaczor
Originally aired: 8/14/2008
Theme: How to Stay Catholic in College

Life on the Rock #570
Fr. Mark Mary and Doug Barry w/ the Phoenix Sisters
Originally aired: 8/7/2008
Theme: In the Desert

Life on the Rock #542
Fr. Mark Mary and Doug Barry w/ the Sisters of Mary, Mother of the Church
Originally aired: 7/31/2008
Theme: Tu es Petrus

Life on the Rock #542
Fr. Mark Mary and Doug Barry
Originally aired: 7/24/2008
Theme: WYD Special - The Youth Festivals of Sydney

Life on the Rock #542
Fr. Mark Mary and Doug Barry
Originally aired: 7/17/2008
Theme: WYD Special Live from the Sydney Opera House

Life on the Rock #542
Doug Barry and Fr. Mark Mary w/ San Antonio Cincos
Originally aired: 7/10/2008
Theme: The PCPA’s go to Texas

Life on the Rock #542
Doug Barry and Fr. Mark Mary w/ Fr. Dan Mode
Originally aired: 7/3/2008
Theme: Catholicism and the Military

Life on the Rock #542
Fr. Mark Mary and Doug Barry w/ Chris Wohar
Originally aired: 6/26/2008
Theme: Blessed Pier Giorgio Frassati