Edgar's criminal son, lured to the manor by Walter with promises of money to find the missing will and eliminate the cat. He captures Tabitha but later turns against Walter, fearing betrayal, by releasing the cat into Walter's bedroom. Jacob meets his end while chasing Tabitha onto the roof, where he slips and falls to his death.
Jocko Thomas is the dangerous criminal described in the plot as Jacko Thomas. He escapes from a train taking him to prison and hides at the secluded hotel with help from its manager, Judd Tredgar. He is Sue's brother, kills Tredgar, fights Parker, and is ultimately killed by Sarah.
Dennis Pearson is an accountant at the targeted firm and serves as the inside man for the payroll robbery. He is compelled to assist because his wife Katie Pearson wants a more luxurious lifestyle, but his involvement exposes him to threatening letters from Jackie Parker afterward.
William is Gertrude and Walter's eldest son and Paul's brother. He returns home from London for Arthur's funeral and reveals that he is engaged to a woman from an affluent family. His engagement introduces a contrast between Gertrude's intense personality and the lighter, less passionate nature of his future wife.
William Lucas has 38 screen credits in a career dating back to 1955. Signature works include The Avengers, The Sons and Daughters of Tomorrow, Dateline Diamonds. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
