Two sailors on the Hero's submarine, Omega, volunteer to test new sonar equipment, but their actions trigger a deadly catastrophe when they accidentally strike a hidden mine during a simulated drill.
Aired: Jun 7, 1973A British warship's stability is threatened by the captain's deteriorating me...
Aired: Jun 14, 1973A top-secret British spy team, led by Captain Niles, embarks on a perilous mi...
Aired: Jun 21, 1973Tensions simmer among the HMS Hero's crew as they participate in a high-stake...
Aired: Jun 28, 1973Willow's wife falls gravely ill, prompting his sudden return home, where he's...
Aired: Jul 5, 1973A retired Royal Navy supply officer returns to Malta, rekindling old relation...
Aired: Jul 12, 1973Tom Drew, a fresh face on the HMS Hero, faces the challenges of integrating i...
Aired: Jul 19, 1973Two sailors on the Hero's submarine, Omega, volunteer to test new sonar equip...
Aired: Aug 2, 1973The crew of Hero is granted a brief respite in North Africa, but their relaxa...
Aired: Aug 9, 1973Commander Murton's black mark against Master at Arms Heron leads to his reque...
