New Signage

Lets all go to the Lobby

Each of the new signs can be identified as a single word (whose length equals the given number) as shown below:

Art	Brother	Dial
Final	For (the front)	Frontier
Murder (group of crows)	Robot	Star
The (French for tea)	Thou (short for thousand)	Trek
Wall	Where

Each of these is a word from a movie title that contains a single letter as part of its title and can be reassembled to identify them. The order of the movies can be identified by the Requisition #54.00.89.04.08 which indicates the year of release for each movie

Letter	Movie	Year
M	Dial M for Murder	1954
O	O brother where art thou	2000
V	Star Trek V: The Final Frontier	1989
I	I, Robot	2004
E	Wall-E	2008

Resulting in the final answer of MOVIE.