Producer
After a scientific experiment goes horribly wrong during a demonstration, a scientist finds himself trapped in an alternate reality that bears some similarities to our own, but also has some striking differences. In this other reality the Second World War had never occurred, mankind had not yet traveled into Space and Mt. Everest had not yet been conquered, just to name a few things. Also in this other reality he is no longer a scientist but rather a well known author. After a personal tragedy in this alternate world, he finds himself back in his own world and desperately trying to locate the woman he fell in love with in the other world. Little does she know, however, that her life depends on him finding her.
Executive Producer
The second of the four Carry On Christmas specials, this one loosely recounts the story of Treasure Island with Sid James as Long John Silver and Barbara Windsor, strangely, as Jim Hawkins. The writing never quite builds up any steam, and many of the jokes were recycled from previous films anyhow. This special was filmed in black and white -- strangely, since the previous one was in color. I generally love the look of black and white, and the earliest films in the Carry On series do fine with it. But here it is used ineffectively and feels like a budgetary concession, which I'm sure it was.
Producer
Ebenezer Scrooge is a misery on Christmas, not allowing people money or doing anything to share Christmas cheer around his employees or acquaintances. While Scrooge is visited by three ghosts we see how his penny pinching has affected those around him.