It's a four generational trip on this episode of Gameday Presented Howard Hanna South Bend Real Estate.

First up, Tim and Jim chat with late 1970s Notre Dame football stars Vagas Ferguson and Luther Bradley

Then they warp to 1988 and chat with Frank Stams and MIchael Stonebreaker.

Then it's back to 1971, and a chat with the two players responsible for the miracle "Genuflect" play against Purdue: Pat Steenbergh and Mike Creeney.

Finally, we return to more recent Fighting Irish and a chat with former starting quarterback Ian Book.