The best episode written by Meghan McCarthy is "Twilight's Kingdom (1)", rated 9.5/10 from 2 user votes. It was "directed by N/A". "Twilight's Kingdom (1)" aired on 5/10/2014 and is rated 0.0 point(s) higher than their second highest rated, "Twilight's Kingdom (2)".
Princess Celestia chooses Discord over Princess Twilight to help track down a villain.
Director: N/A
Writer: Meghan McCarthy
The other princesses transfer all of their magical power to Twilight in hopes of saving Equestria.
Director: N/A
Writer: Meghan McCarthy
After a successful birthday party for Gummy, her pet alligator, Pinkie Pie invites her friends for an "After Birthday" party the next day. However, they claim to have other errands to run, declining the invitations. Pinkie Pie grows suspicious and sets out to solve the mystery.
Director: N/A
Writer: Meghan McCarthy
As a sleeping dragon's smoke begins clouding Equestria's skies, Twilight Sparkle is tasked with getting it to leave. She and all her friends head to the dragon's lair, dragging along fearful Fluttershy, who must find the courage to face the giant dragon.
Director: Jayson Thiessen
Writer: Meghan McCarthy
Twilight Sparkle is confused by her conflicting feelings when she finds out her brother, Shining Armor, is marrying Princess Celestia's niece, Cadance.
Director: N/A
Writer: Meghan McCarthy
Shining Armor and Princess Cadance are set to be married, but Twilight Sparkle has just discovered a dark secret about the bride-to-be.
Director: N/A
Writer: Meghan McCarthy
Northern Equestria's Crystal Empire has reappeared after being afflicted with a curse that made it vanish for 1,000 years. Princess Celestia asks Twilight Sparkle and her friends to protect the empire from disappearing again.
Director: N/A
Writer: Meghan McCarthy
Now that she is a Princess, Twilight Sparkle has an important new role to play in the Summer Sun Celebration. But her plans are put on hold when Princess Luna and Princess Celestia go missing.
Director: N/A
Writer: Meghan McCarthy
The Everfree Forest is threatening to take over all of Equestria. In order to stop it, Princess Twilight and her friends must bring their Elements to the Tree of Harmony.
Director: N/A
Writer: Meghan McCarthy
When Rarity meets a famous fashion photographer, she realizes that this is her chance to promote her newest dresses, but her idea backfires when the pony is more interested in Fluttershy, whom Rarity chose to model her dresses. Both tell Twilight they aren't happy about this but don't want the other to know, and she is faced with a dilemma of keeping their secrets.
Director: N/A
Writer: Meghan McCarthy
A young pony earns their cutie mark upon discovering their special talent and life's purpose. Apple Bloom's worry about her still-missing cutie mark causes her to try to earn it before a classmate's upcoming "cute-ceañera" party.
Director: N/A
Writer: Meghan McCarthy
After Princess Celestia commissions her to keep Crystal Empire from vanishing again, Twilight realizes that she must find the missing Crystal Heart in order to restore the empire's reputation and strength before it disappears again.
Director: N/A
Writer: Meghan McCarthy
Hyper-organized Twilight panics when she can’t find a lesson about friendship for her weekly letter to Princess Celestia.
Director: N/A
Writer: Meghan McCarthy
During a successful trip to Canterlot, Rarity has to choose between the important social connections she's made in the capitol and her uncouth Ponyville friends.
Director: N/A
Writer: Meghan McCarthy
When Spike and the Mane 6 end up as superheroes in a comic book world, the only way to get back home is to defeat the super-villain, The Mane-iac.
Director: N/A
Writer: Meghan McCarthy
Twilight is looking forward to some quality bonding time with Princess Cadance. But when a sick friend shows up needing Twilight's attention, it looks like her plans for a peaceful visit with her sister-in-law will have to be put on hold.
Director: N/A
Writer: Meghan McCarthy
Rarity loses her creativity and Spike finds a spell to help her get it back.
Director: N/A
Writer: Meghan McCarthy
The Cutie Mark Crusaders create a love potion to make Miss Cheerilee and Big Macintosh fall in love, but quickly regret their actions when they discover that serious side effects have set in.
Director: N/A
Writer: Meghan McCarthy