I know it's a trick! Must be a trick!
3 seconds sound clip from the Yoga and the Kung Fu Girl (1979) movie soundboard.
You can hear this line at 00:23:22.667 in the DVD version of the movie.
Quote context
[...]
- Business isn't very good. So we'd like to stay here a few more days.
- 10 days.
- Dad, it's a good show. You should see yourself.
- They have a girl, she's pretty.
- Madam Kao will be back soon, let's go.
- I know it's a trick! Must be a trick!
- Hey, everybody, time for a break.
- Madam Kao bought them for all of us.
- Where is Phoenix and Ho Fei?
[...]