The pair were pulled over by Chatham-Kent police about 7am Sunday while driving along Dufferin Ave.
As it turns out, the man behind the wheel had a suspended license.
Police searched him and found several types of drugs including hydromorphone, oxycodone, and heroin.
A 35 year old Walpole Island man has been charged with five counts of possession for the purpose of trafficking.
The passenger, a 35 year old Wallaceburg man, is charged with failing to comply.