Battle of the Birthdays is the second episode in Series 9 of Fireman Sam.
It's Sarah and James' birthday, but their parties quickly go up in smoke.
Tropes:
- Birthday Episode: As the title suggests, the episode is set on the twins' birthday.
- Given Name Reveal: The blonde girl in a wheelchair who cameoed in the previous episode is properly introduced as Hannah Sparkes.
- In-Universe Factoid Failure: Mrs. Chen holds up a flask, but mistakenly calls it a beaker. For those curious, a flask has a small opening with a pyramid-like chamber, while a beaker is fully tubular (not unlike the Muppet named after it).
