Aflac Inc. today is unveiling the latest television commercial in the Aflac Duck campaign.

The new ad, “Mailbox,” will show the duck trapped inside a mailbox while trying to help a husband and wife mail payments for household bills, according to Aflac, Columbus, Ga.

The commercial will appear on English-language networks such as ABC, CBS and NBC and on Spanish-language networks such as Telemundo and Telefutura, Aflac says.

The Aflac Duck waddled into his first commercial in 1999.