Barry Sullivan to Dennis Belfield in 7 Steps
- Barry Sullivan is the father of Jenny Sullivan
- Jenny Sullivan directed Access All Areas
- Access All Areas features an appearance by Harry Nilsson
- Harry Nilsson produced Drumming is My Madness
- Drumming is My Madness features guitar played by Richie Zito
- Richie Zito played guitar for Back Off Boogaloo
- Back Off Boogaloo features bass played by Dennis Belfield