You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who plays batman in the lego batman movie?" whose answer is Will Arnett.
Each document should contain about 30 words, and these documents should contain useful information.

Query: actors in Lego Batman Movie
Useful Output:

Doc 1: The Voice Cast for Warner Bro's & DC Entertainment's "The Lego Batman Movie" (The spin-off/sequel to 2014's "The Lego Movie")
Doc 2: Listen to all the actors who have voiced the following The LEGO Batman Movie characters. Alfred Pennyworth Commissioner James Gordon
Doc 3: "Arrested Development" star Will Arnett returns to play the pint-sized, smart-aleck hero. Arnett at the world premiere for "The LEGO Batman
Doc 4: The newly announced actors and characters are Conan O'Brian (Conan) as The Riddler, Zoe Kravitz (Mad Max: Fury Road) as Catwoman, Doug Benson (
Doc 5: Eddie Izzard voices Voldemort, even though the actor who plays the real Voldemort in the Harry Potter movies, Ralph Fiennes, is already in the LEGO Batman