If you complete the orginal game you just need to do episode 6 (even if you have to redownload the game )
and these are the answers !
Brands:
American Express
Atari
DIVX
Durex
Element
Gerber
Hotwheels
Nestea
Tomtom
Wilson
Zippo
Celebrities:
Chantelle Winnie
Elen Page
Elvis Presley
Graham Bell
Marie Curie
Martin Scorsese
Mick Jagger
Characters:
Dr Facilier
Grievous
Kaoru Kamiya
King Julien
Marvin The Martian
Nicola Tesla
Penny Fitzgerald
Scorpio
Seamus Levine
Snivy
Yakko
Countries & Cities:
Belize
Beijing
Buenos Aires
Burma
Lyon
Normandy
Samarkand
Santander
Vatican City
TV & Movies:
Amadeus
Casablanca
Django Unchained
Futurama
House
Karate Kid
The Book of Life
The Hunger Games
The Pianist
The Strain
True Detective
Wreck It Ralph