During the Credits
Statues of the characters are shown during the credits of Mortal Kombat X.
After the Credits
There is an extra scene after the first set of credits of Mortal Kombat X.
In the extra scene, Raiden (now hinted to be corrupted by the Jinsei) is shown giving a warning to Lui Kang and Kitana who have now taken control of Netherrealm. He issues one final warning that he will spare no mercy towards anyone who threatens Earthrealm then presents severed head of Shinnok and teleports away.
Special thanks to nick and Midds for the stinger submission!