the entire story of Left 4 Dead, i guess
44:17
the entire story of left 4 dead 2, i guess
18:12
What Happened to CEDA and the Military during/after Left 4 Dead?
15:08
Why You Wouldn't Survive a L4D Zombie Apocalypse
35:31
[Part 1] The ULTIMATE left 4 dead iceberg.
20:00
Which L4D2 SURVIVOR would DIE for the team? (The Sacrifice 2)
13:31
What EXACTLY is the infection in Left 4 Dead?
20:54
Why Do The L4D2 Survivors Act Like They've Never Seen A Zombie Before?
38:11