Aired: January 17, 1978
Rupert and Amy contend with a phony telephone engineer and a white slave trader.
Aired: January 24, 1978
Rupert is led a merry dance by an old flame and a long-lost orchid.
Aired: January 31, 1978
Rupert and Amy get into a spot of trouble when spending the weekend with old friend Helen Bardsley, whose husband David seems not all that right in the head.
Aired: February 07, 1978
Rupert and Amy investigate strange goings-on at an old house bought by agent Christopher Bridgewater
Aired: February 14, 1978
Rupert and Amy investigate Colonel Stone, newly returned to England from the desert.
Aired: February 21, 1978
Rupert and Amy investigate threats against a Mancunian chanteuse.
Aired: February 28, 1978
The Wildes are in York and investigate the mysterious Elena and a cricket-playing Texan.
Aired: March 07, 1978
Rupert and Amy travel to Rome by train and stumble across another mystery.
Aired: March 14, 1978
Rupert and Amy take in a young boy named Steve, found wandering the streets.
Aired: March 21, 1978
Rupert investigates how a group of criminals have suddenly come to be into money.
Aired: March 28, 1978
Rupert, in Amsterdam to research his latest novel, gets involved with a woman who is caught up in an illegal South American mining operation.
Aired: April 04, 1978
Rupert and Amy suspect that the victim of an apparent heart attack actually met his end through foul play.
Aired: April 11, 1978
Although Annette is in America, her sister Debbie keeps seeing her in the UK. In order to convince people that she isn't losing her mind, Debbie takes a photograph of her sister, but when this is developed, Annette is nowhere to be seen...