Dramatisation of the real-life case of George Joseph Smith who was hanged in 1915 for the murder of his three wives, each of whom he killed in turn by drowning them in the bath while trying to make the deaths look like accidents.
| Actor | Role |
|---|---|
 Martin KempGeorge Smith | George Smith |
 Tracey WilkinsonEdith Smith | Edith Smith |
 Richard GriffithsSir Edward Marshall-Hall | Sir Edward Marshall-Hall |
 Joanna DavidElizabeth Burnbam | Elizabeth Burnbam |
 Alan McKennaDI Arthur Neil | DI Arthur Neil |
 Anthony CalfHoward Munday | Howard Munday |
 Helen RyanMrs. Farraday | Mrs. Farraday |
 Peter WightCharles Burnham | Charles Burnham |
 Charlotte RandleBessie Mundy | Bessie Mundy |
 Emma FergusonAlice Burnham | Alice Burnham |
 Jennifer CalvertCaroline Thornhill | Caroline Thornhill |
 Susan BrownMrs Crossley | Mrs Crossley |
 Carolyn BackhouseMargaret Lofty | Margaret Lofty |
| LLisa EllisMaisy Crossley | Maisy Crossley |
| IIan BarrittDr Billing | Dr Billing |