Lucan

Lucan falls for a Russian gymnast whose life is in danger.

Lucan reads an article about a young man who found his family after being separated from them for years. He goes to talk to him but the young man gets nervous when Lucan asks him how he found them.

Lucan becomes a prizefighter to pay the bills for a private detective to find his parents. The private detective is just using Lucan stringing him along with false leads just to bilk him out of money. Fight promoters ask offer a cut of their expected illegal wager proceeds when they ask Lucan to throw a fight. If Lucan does not take a fall in the 10th round his doctor friend being held hostage will be killed by the folks in line to profit from the rigged fight. Lucan with help of a friend manages to turn the tables on the criminals get his doctor friend back and escape Police Detective Prentiss.

When Lucan rescues a boy from falling to his death, he unwittingly brings danger to the boys family, key witnesses in a mob trial.

Prior to the eruption of a forest fire, Lucan rescues a domesticated wolf on his way to a mountain rendezvous with his friend Dr. Hoagland.

A government agent plots to use Lucans superb tracking instincts to locate a hidden gold mine.