Baby delivery has become streamlined in the first trailer for the animated movie “Storks”, Variety said.

The trailer, released by Warner Bros., depicts a talking stork narrating life in a factory — the human infant production facility — where babies are coming off an assembly line. Events in the background veer from orderly to chaotic by the trailer’s end.

Kelsey Grammer, Andy Samberg, Keegan Michael Key and Jordan Peele lend their voices to the film. Nick Stoller wrote the screenplay and co-directs with Doug Sweetland. Phil Lord and Chris Miller (“The Lego Movie”) are executive producing with Glenn Ficarra, John Requa and Jared Stern.

“Storks” hits theaters on Sept. 23.