Ein Wecker, der einen furchterregenden schrillen Schrei ausstößt? Den gibt es tatsächlich und die drei Detektive, Justus Jonas, Peter Shaw und Bob Andrews müssen versuchen, das Geheimnis dieses seltsamen Fundstücks zu enträtseln. Im Laufe ihrer Ermittlungen folgen sie zunächst der Fährte des exzentrischen Hörspielsprechers Bert Clock, bevor sie einem raffinierten Kunstraub auf die Schliche kommen. Fast dreißig Jahre nachdem sich Die drei ??? zum ersten Mal mit dem seltsamen Wecker beschäftigt haben, lösen sie den Fall erneut - und zwar live, auf der Bühne in einem einzigartigen Live-Hörspiel-Spektakel. So habt ihr die Geschichte um den schreienden Wecker noch nie erlebt - neu erzählt, mit modernster Technik umgesetzt, Live-Musik, Geräuschemacher und natürlich den Originalsprechern der drei ???.

Moy de Tohá and Isabel Letelier tell their story. They are the widows of two Defence Ministers of the Unidad Popular, who knew too much.

An alien from the planet Antoria lands on Earth and is promptly assaulted by the porn producer Gerhard Hornbacher, who steals his "form changer". Hornbacher sees this as a way to make money and founds the spiritual TV channel "Teleportal", where he offers people the opportunity to flee to Antoria to escape the impending destruction of the Earth, for a price of course.

On every anniversary of his wife's death, Tom Wieland performs the same ritual with their daughter.

A story about Ulrike, a ten year old girl who is looking for a new father with energy and determination.

Santa Claus, expelled from the Heavenly Council because of his alleged failure, finds work on Earth as a stoker in a children's hospital. His willingness to help soon makes him indispensable.

Margit Köhler is stressed and annoyed at constantly having to clean up after her husband and grown-up children. She wants to take a little break from her everyday life as a housewife over the weekend. She asks her brother Walter Riedel to look after her apartment and her family during this time. But for Margit's husband Gerhard, housekeeping is a foreign concept and doesn't want to believe what his brother-in-law is now telling him. He had been in such a good mood until this moment and now this - no dinner ready. The three children are a little more understanding, but don't feel like getting into the kitchen either. To Gerhard's annoyance, the fridge is empty and he can't even find his beloved after-work beer. But going shopping himself on Friday is beneath him. He also has to repair the television for his neighbor Reuter.