Director and Margo's romantic partner, eight years her junior. Rejects Eve's seduction and objects to her casting in Lloyd's play. Announces his engagement to Margo before the story concludes.
Sam is a boat builder whose high-performance Rawhide was damaged during high-speed racing. He permits Scott to rebuild the vessel and enter it in the Orange Bowl Race. His cooperation gives Scott the practical opportunity to test his engineering ideas, apply the experimental coating, and challenge the established champion.
A police lieutenant and night law student who doubts the official police conclusion. He actively investigates the case alongside the witness, rescues her during a rooftop chase, and helps the department accept her testimony after the killer's death.
Gideon Spilitt is a war correspondent who escapes with the Union soldiers and Sgt. Pencroft. He helps survive the crash and island dangers, explains the history of the Nautilus and Captain Nemo to Lady Mary Fairchild, and remains involved with the castaways as they investigate the island and seek a route home.
Police captain assigned by Chief Rowan to clean up street crime. He initially tells his wife Pat the dangerous assignment is temporary, but after witnessing police misconduct and gang violence, he resolves to stay on the job indefinitely. He leads the investigation and protects key witnesses.
The protagonist, an Iowa attorney who abandons his wife after an affair. He survives a plane crash, visits the families of his deceased acquaintances, learns a lesson about forgiveness, and decides to reconcile with his wife.
Initial commander of the 918th Bomb Group. Becomes demoralized and overly empathetic toward his men following a disastrous mission, which negatively affects group leadership. Relieved of command by General Pritchard and replaced by Savage.
A gangster whose floating crap game becomes connected to the murder of a visiting Texas tycoon. Mark Dixon had arrested him years earlier for murder, though he was acquitted, and later tries to frame him for Ken Paine's death. Scalise recognizes Dixon's plan and refuses to kill him, shooting him in the arm instead.
Cam's lawyer and Maggie's husband. Discovers the critical motive behind the murders: a will clause stating Lynne inherits the family fortune only if both of her stepchildren die.
A criminal accomplice of Janet's deceased husband seeking to escape with him after a bank robbery. He impersonates the husband when confronted, refuses a bribe to leave, and engages in a deadly psychological battle with Janet, ultimately falling victim to her final trap.
Local army major and husband of Helen. He becomes a political and military ally to Governor Castro, preparing to join forces with him to combat raiding Apache Indians in the region.
Dr. August 'Gus' Boren is identified as one of the colleagues joining Dr. Doug Standish aboard the Hydronaut. He is part of the expedition to deploy a network of deep-ocean sensors intended to provide warning of dangerous seismic events and tidal waves. The summary gives no specific action or individual relationship beyond his place among the team.
Gary Merrill has 74 screen credits in a career dating back to 1943. Their work is anchored in the Tom Sawyer/Huckleberry Finn Collection universe with 1 titles. Signature works include The Human Jungle, Witness to Murder, All About Eve. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
