what actor appeared on george packer episode?
Entity
m.075cnc
Paul Dinello
class class entity
tv.tv_actor tv.tv_guest_role m.0kc4by_
tv.tv_actor tv.tv_guest_role tv.the_colbert_report_episode
TV Actor TV episode performance George Packer
none none none
tv.tv_actor.guest_roles tv.tv_guest_role.episodes_appeared_in
TV episode performances Episode
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :tv.tv_actor . 
?x1 :type.object.type :tv.tv_guest_role . 
VALUES ?x2 { :m.0kc4by_ } 
?x0 :tv.tv_actor.guest_roles ?x1 . 
?x1 :tv.tv_guest_role.episodes_appeared_in ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND tv.tv_actor (JOIN tv.tv_actor.guest_roles (JOIN tv.tv_guest_role.episodes_appeared_in m.0kc4by_)))