An in-depth look at the tumultuous career of Jan & Dean.

Lt. Col. Iceal "Ham" Hambleton is a weapons countermeasures expert and when his aircraft is shot over enemy territory the Air Force very much wants to get him back. Hambleton knows the area he's in is going to be carpet-bombed but a temporary shortage of helicopters causes a delay. Working with an Air Force reconnaissance pilot, Capt. Bartholomew Clark, he maps out an escape route.

Let The Music Play is the authorized story of The Doobie Brothers from their beginnings as a biker band in California in 1970, through their breakthrough with Listen To The Music in 1972, sustained success and line-up changes in the mid-seventies and their change of musical direction and further success following the arrival of Michael McDonald in 1976. Worn out by non-stop touring and internal disagreements the band broke up after a farewell concert in 1982. There were sporadic reunions in the eighties before the band reformed permanently in the early nineties and have continued touring and recording ever since. This new film features contributions from all the surviving key band members, their manager Bruce Cohn and long term producer Ted Templeman to tell the full story of the band's highs and lows through four decades of musical evolution.

Finally released from prison, Elwood Blues is once again enlisted by Sister Mary Stigmata in her latest crusade to raise funds for a children's hospital. Hitting the road to re-unite the band and win the big prize at the New Orleans Battle of the Bands, Elwood is pursued cross-country by the cops.