Calimero in the Restaurant (also known as Calimero's debts) is one of the original shorts starring Calimero.
In this short, a con man tricks Calimero into thinking he is Calimero's "great-uncle Henry" in order to get a free meal. But when he skips out on the bill, Calimero's father ends up having to pay for it. Calimero decides to find a job so he can pay his father back.
Video[]
Calimero - classic cartoon compilation (English)
English (at about 25:31 in)