The Avengers (1961)
S6E4 You'll Catch Your Death
Ear, nose, and throat doctors are mysteriously falling ill after receiving strange empty envelopes. When Tara is abducted, Steed becomes particularly vigilant about his morning mail.
Ear, nose, and throat doctors are mysteriously falling ill after receiving strange empty envelopes. When Tara is abducted, Steed becomes particularly vigilant about his morning mail.