Lemony Snicket's A Series of Unfortunate Events: Season 1, Episode 3

1 - 3: The Reptile Room: Part One

Following the sham wedding ceremony, Olaf manages to escape while the Baudelaire siblings are sent to live with their herpetologist uncle Dr. Monty Montgomery, who has come across a reptile known as the "Incredibly Deadly Viper". While attempting to learn more about Montgomery, a skeptical Klaus discovers that the hedge maze is the same shape as the tattoo on Olaf's ankle. Olaf poses as Montgomery's new assistant in an attempt to kidnap the siblings, but Montgomery receives a encrypted message at the last minute and buys the children tickets to Peru. Believing Olaf to be a spy sent to steal his research, Montgomery tells him to leave.