Richard Bull, who played shopkeeper Nels Oleson on Little House on the Prairie, passed away Monday at the age of 89.
Co-star Melissa Gilbert announced via Twitter, “This man will be missed. Goodbye Richard working with you was such a joy but nearly as joyful as being your friend.”
Bull was also featured in in the 1964-68 ABC adventure Voyage to the Bottom of the Sea, as well as Highway to Heaven.
Bull died in Calabasas, California of natural causes.