Guess Who's Coming to Dinner

Synopsis
In the wake of learning that Bruno and Peia are married, Clark works to reignite Lois' interest in taking Bruno down; elsewhere, Natalie meets Matteo's parents for the first time, with disastrous consequences. Meanwhile, the Kent boys clash when Jordan interferes with Jonathan's training at the Firehouse, Lana bonds with General Lane over their shared fear of dating again, and Sarah realizes her mom needs a friend.

Protagonists

 * Smallville Gazette
 * Superman (Clark Kent)
 * Lois Lane
 * Chrissy Beppo
 * Superboy (Jordan Kent)
 * Smallville Fire Department
 * Jonathan Kent
 * Kyle Cushing
 * Sarah Cortez
 * Steel/Henry Johnson (John Henry Irons)
 * Natalie Johnson (Natalie Lane Irons)
 * Sam Lane
 * Lana Lang
 * Matteo Mannheim
 * Darlene Irons

Antagonists

 * Intergang
 * Bruno Mannheim
 * Boss Moxie
 * Superman (Kal-El)
 * Peia Mannheim
 * Lex Luthor

Other Characters

 * Captain Luthor's A.I.
 * Diana
 * Diana's Mother
 * Ella Lane
 * John Diggle
 * John Henry Irons (UE-33)
 * John Henry Irons' Father (UE-33)
 * John Henry Irons' Father (UE-34)
 * Megan
 * Smallville Fire Department
 * Ransell
 * Tamera Dalley
 * Tom Mitchell
 * Victoria "Vicky" May

Teams and Organizations

 * A.R.G.U.S.
 * Detroit Lions
 * Fowe's Sporting Goods
 * Hob's Bay Medical Center
 * House of El (Bizarro World)
 * House of El (UE-33)
 * Intergang
 * Little Aces
 * LuthorAir
 * Metropolis Medical Center
 * Metropolis Police Department
 * Metropolis Transit Authority
 * Parker Bus Lines
 * Sequoia
 * Smallville Community Bank
 * Smallville Fire Department
 * National Junior Firefighter Program
 * Smallville Gazette
 * Smallville High School
 * The 86ers
 * The Cure
 * United States Department of Defense
 * Defense Threat Reduction Agency
 * United States Army
 * Victoria May's Diner

Events

 * Murder of The 86ers
 * Duel in Hob's Bay
 * Ambush on Superman
 * Battle at Little Aces

Species

 * Artificial Intelligences (UE-34)
 * Dinosaurs
 * Humans (UE-33)
 * Humans (UE-34)
 * Kryptonians (Bizarro World)
 * Kryptonians (UE-33)
 * Kryptonian-Human Hybrids
 * Metahumans
 * Robots

Objects and Concepts

 * Clark Kent's Glasses
 * Forcefields
 * Just Like Heaven
 * Kent Farm Truck
 * Lovesong
 * Onomatopoeia Suit
 * SeniorSwipe
 * Steel War Suit
 * Holograms
 * Superboy Suit
 * Superman Suit (Bizarro World)
 * Superman Suit (UE-33)

Locations

 * Heaven
 * Undesignated Universe
 * Earth
 * Kent Family Fortress
 * North America
 * United States of America
 * Department of Defense Headquarters
 * Kansas
 * Rice County
 * Smallville
 * Cushing Residence
 * Desota Road
 * Kent Farm
 * Kent Barn
 * Storm Cellar
 * Kent House
 * Fowe's Sporting Goods
 * Gajdecki Auto & Tractor
 * George Dean Memorial Town Hall
 * Main Street
 * Hofherr Building
 * Sequoia
 * Smallville Community Bank
 * Parker Bus Lines
 * Smallville Firehouse
 * Smallville High School
 * Metropolis
 * Suicide Slums (South Metropolis)
 * Hob's Bay
 * Hob's Bay Medical Center
 * Rickles Station
 * Little Aces
 * Mannheim Office
 * Metropolis Medical Center