Calvin Twyman is a fictional character portrayed by Oscar Dunbar in the TV series Father Brown.
They appear in 1 episodes out of a total of 120 aired so far
Episodes1
The Sins of the Father
episode S4.E9 january 2016When Robert Twyman receives a note telling him to "confess" or his son will die and the threat is carried out, Father Brown must figure out how the killer got into and out of a securely locked house.
