A young woman who is battling a rare blood disease must also fight against a greedy doctor who needs a heart-transplant donor, and has her in mind.
| Actor | Role |
|---|---|
 Sally StruthersSara Moore | Sara Moore |
 James FranciscusDr. Lawrence Maddox | Dr. Lawrence Maddox |
 Joanna MilesPamela Crane | Pamela Crane |
 Henry DarrowDr. David Kalani | Dr. David Kalani |
| FFrank MarthDr. Da Costa | Dr. Da Costa |
 Larry GatesTorger Nilsson | Torger Nilsson |
 Russell JohnsonDr. Frank Franklin | Dr. Frank Franklin |
| CColin LosbyChristian Nilsson | Christian Nilsson |
| PPat LiMrs. Kalani | Mrs. Kalani |
 Tracy ReedConnie | Connie |
 Dawn LynBlind Girl | Blind Girl |
 Anne SchedeenStewardess | Stewardess |
 Sharon CintronFile Nurse | File Nurse |
 Barbara DoddHead Nurse | Head Nurse |
 Robert ItoArnold | Arnold |
| RRandi KallanProbationer | Probationer |
| MMary Ann KasicaNurse | Nurse |
 Frank Michael LiuLab Assistant | Lab Assistant |
| DDon MantoothIntern | Intern |
| CCarolyn StellarReceptionist | Receptionist |