Dirk Blocker

BONANZA: THE RETURN, from left, Richard Roundtree, Emily Warfield, Ben Johnson, Alistair MacDougall, Dirk Blocker, Michael Landon, Jr., aired November 28, 1993

The Inside Story of 1993’s ‘Bonanza: The Return’

It featured the sons of two original ‘Bonanza’ stars.
BONANZA, Dan Blocker, 1959-73.

Who Are ‘Bonanza’ Star Dan Blocker’s Children?

The actor best known for playing Hoss had a clan to rival the Cartwrights.