About: dbkwik:resource/ywjFZYXgKfA5M2AdElqNcw==

Property	Value
rdfs:label	Greenfield brothers
rdfs:comment	Josh and Zack Greenfield were brothers experimenting with enhancing dogs with super abilities using kryptonite.
Appeared	Krypto
dcterms:subject	One-episode appearance Season 4 characters Villains Groups of characters Season 4 villains Articles needing citations
dbkwik:smallville/property/wikiPageUsesTemplate	dbkwik:resource/2zPsEB80ixzPsDSLoyG5Ew==
Job	Veterinary Technicians
Status	Incarcerated
Actor	Diego Klattenhoff and Nolan Gerard Funk
Name	Josh and Zack Greenfield
Family	Each other
abstract	Josh and Zack Greenfield were brothers experimenting with enhancing dogs with super abilities using kryptonite.