Trapper John, M.D. Billboard Barney (1979–1986) Online
- Original Title :
- Billboard Barney
- Genre :
- TV Episode / Drama
- Year :
- 1979–1986
- Directror :
- Howard Morris
- Cast :
- Pernell Roberts,Gregory Harrison,Madge Sinclair
- Writer :
- Don Brinkley,Frank Glicksman
- Type :
- TV Episode
- Time :
- 1h
- Rating :
- 7.2/10
A Little League outfielder chasing a fly ball gets a whiff of what's beyond the fence -- and collapses. He's been poisoned by a chemical spill from a pipeline just beyond the fence which is carrying illegal toxic chemicals. The boy's father chains himself to a company billboard to get attention to the company's policies.
| Episode cast overview, first billed only: | |||
 | Pernell Roberts | - | Trapper John McIntyre |
 | Gregory Harrison | - | Dr. George Alonzo 'Gonzo' Gates |
 | Madge Sinclair | - | Ernestine Shoop, R. N. |
 | Brian Stokes Mitchell | - | Dr. Justin 'Jackpot' Jackson (as Brian Mitchell) |
 | Timothy Busfield | - | Dr. John 'J.T.' McIntyre |
 | Lorna Luft | - | Nurse Libby Kegler |
 | Charles Siebert | - | Dr. Stanley Riverside II |
 | Rebecca Balding | - | Anna Tinker |
 | Carl Steven | - | Daryl Tinker |
 | Dana Elcar | - | Jared Vennemar |
 | Andrea Marcovicci | - | Fran Brennan Gates |
 | Max Gail | - | Barney Tinker |
 | Janis Paige | - | Catherine Hackett |
 | Beau Gravitte | - | Dr. Andy Pagano |
| Vincent Pandoliano | - | Workman #1 (as Vince Pandoliano) |