|This needs a stretch.|
Needed: Physical appearance; clothing.
Fu Lan is an elderly Asian male with white hair, and a mustache.
He was mildly threatening when he found the gang had invited themselves in his home and wandered around. He was quick to calm, especially when he got to tell his story about his encounter with the Yeti.
He was spotted by a Yeti and chased him to a wide gauge. Fu Lan jumped to the other side onto a narrow ledge, and it tried to follow, but the snow hid what wasn't there, so the Yeti fell to its death. It returned for revenge as a ghost, sending Fu Lan into hiding, living in a cave, near Wolf's End Lodge, somewhere in America.
Scooby-Doo, Where Are You!
The gang found his cave while searching for the ghost (now dubbed the "Snow Ghost") which they believed it to be its home. They told him what they were doing, which he believed, and proceeded to tell them his story.
Fu Lan: Who dares enter the temple of Fu Lan Chi?!