SEASON 1: SOLITUDE
Supergirl visits the Fortress of Solitude, where a Legion ring is
SEASON 1: FALLEN
Supergirl battles an alien K'hund (sic).
SEASON 1: MYRIAD
The captured K'hund is shown inside a DEO cell.
SEASON 1: BATTLE
Supergirl attends to an alien ship that has crashed near National
City. It will later be revealed that its occupant is Mon-El.
SEASON 2: THE ADVENTURES
OF SUPERGIRL (2016)
Supergirl finds an unconscious Mon-El in the alien pod and takes
him to the DEO.
SEASON 2: THE LAST
CHILDREN OF KRYPTON (2016)
At the DEO, Mon-El regains consciousness and attacks Supergirl.
SEASON 2: WELCOME
TO EARTH (2016)
Mon-El identifies himself and tells Supergirl he's from Daxam, which
ignites hostility because of a long-standing war between Krypton
and Daxam. President Olivia Marsdin is revealed to be a Durlan.
SEASON 2: SURVIVORS
Mon-El tells of how he fleed Daxam and landed on Earth.
SEASON 2: CROSSFIRE
Kara takes Mon-El to CatCo for work, but he continuously ignores
her commands, leading to him being fired.
SEASON 2: CHANGING
Mon-El tries to help Supergirl battle the Parasite, but gets abducted
SEASON 2: THE DARKEST
Kara's father Jeremiah helps Supergirl rescue Mon-El from Cadmus.
SEASON 2: MEDUSA
Mon-El succumbs to a virus as an unknown alien race searches for
SEASON 2: SUPERGIRL
Kara and Mon-El pass through a portal and land on the planet Maaldoria,
epicenter of a slave trade, while the aliens step up their hunt
for the Daxamite.
SEASON 2: WE CAN
BE HEROES (2016)
Supergirl starts training Mon-El to become a super-hero.
SEASON 2: THE MARTIAN
Mon gets a job bartending. Kara tries to ask him out on a date,
only to find that he already has a relationship with another girl.
SEASON 2: LUTHORS
As Mon and Kara confess their love for each other, they get a visit
from the imp Mr Mxyzptlk.
SEASON 2: MR AND
MRS MXYZPTLK (2016)
Mxyzptlk plays pranks on Mon-El, including making him appear only
in underwear. Later, Mon and Supergirl defeat the imp, as their
SEASON 2: HOMECOMING
The romance between Mon and Kara blossoms.
SEASON 2: EXODUS
Daxamites, led by a mystery woman, arrive near Earth's moon.
SEASON 2: STAR-CROSSED
The Daxamites demand the humans relinquish Mon-El, who surrenders.
Kara accompanies him and learns that Mon-El is actually the Prince
of Daxam. His father is king Lar Gand, which of course is Mon's
real name in the comics.
SEASON 2: DISTANT
At the Fortress of Solitude, Queen Rhea tries to kill Supergirl
using Kryptonite, forcing Mon-El to agree to leave Earth if she
spares Kara's life. The Legion flight ring is shown again.
SEASON 2: ACE REPORTER
King Lar Gand decides to let Mon-El stay on Earth. Mon and Kara
go undercover to find out more about a mysterious nanobot device.
SEASON 2: ALEX (2016)
Rhea gives Lena the schematics of a high-tech device for transporting
matter. Lena deduces that Rhea is an alien and becomes angry, but
Rhea manages to convince her to continue working with her.
SEASON 2: CITY OF
LOST CHILDREN (2016)
Lena completes the matter transporter, which Rhea activates, bringing
a massive fleet of Daxamite ships to conquer Earth and transform
it into "New Daxam".
SEASON 2: RESIST
The Daxamites launch a full invasion of National City as Rhea kidnaps
Lena. Supergirl discovers President Marsdin is a Durlan. A Phantom
Zone projector whisks Mon-El to safety.
SEASON 2: NEVERTHELESS,
SHE PERSISTED (2016)
Winn helps build a device to disperse lead into the atmosphere,
which is lethal to Daxamites. Supergirl battles Rhea, as the invasion
resumes. Rhea is eventually killed by the lead, forcing the fleet
to leave. Kara puts Mon-El in a pod and sends him away from now