Professor T (UK)

Professor T is persuaded by a former student, now a police detective, to help her investigate a serial rapist.

When a blameless librarian is poisoned at a reception at the Museum, Professor T is called upon to help narrow down the list of possible suspects, but not everyone on the police team is happy with Professor T's involvement in the investigation.

Professor T becomes embroiled in a hostage situation, but his unconventional negotiating tactics do not go down well with the police.

Professor T is called upon to help investigate the disappearance of a 6-year-old girl.

Professor T befriends a vulnerable girl and is convinced she is the key witness to a murder.

When an attempt is made on a billionaire businessman's life, Professor T suspects the culprit may be much closer to home than the police suspect.