Joker 2: Lady Gaga makes an appearance in the trailer for the sequel, which deviates from the musical genre.

Lady Gaga brings her signature music, dance, and a touch of romance to the first trailer of the Joker film sequel

 The renowned singer and actress takes on a fresh rendition of Harley Quinn in Joker: Folie à Deux, starring alongside Joaquin Phoenix, who previously won an Oscar for his role in the original movie.

In the trailer, the characters seemingly cross paths and develop a romantic connection within the confines of Arkham Asylum, eventually escaping together and forming an unexpected musical partnership.

Director Todd Phillips clarified that while the film isn't a musical, music plays a crucial role as an integral element of the narrative.

Phoenix's exceptional performance in the 2019 Joker earned him an Academy Award for Best Actor.

1.    Gaga Debuts as the New Harley

Arthur Fleck, also known as Joker, locks eyes with Harley Quinn as she participates in a singing group within the confines of Arkham Asylum, the same institution where he was left at the conclusion of the 2019 film.

Initially introduced as a psychiatrist at the facility fixated on the failed comedian and "crown prince of crime," Harley Quinn's backstory undergoes a shift in this portrayal. Here, she may be depicted as a fellow inmate within the asylum. The distinction regarding her placement relative to the bars remains somewhat ambiguous.

It suggests a significant shift in Harley Quinn's backstory," noted IGN's Alex Stedman, "depicting her as a patient within Arkham Asylum rather than in her previous role as a psychiatrist."

"It appears that the days of Dr. Harleen Quinzel are long behind us.

However, if she's working rather than institutionalized, it could explain her ability to aid in his escape.

"Let's make our escape," she whispers, as the duo transitions into a fantasy rooftop dance sequence.

The scene then abruptly shifts to a gritty Gotham City street, where they continue their carefree dance amidst the chaos of approaching emergency vehicles.

2.    The Joker and Harley Duo

"In a voiceover, the titular character expresses, "We use music to make us whole - to balance the fractures within ourselves."

Joker finds not only a partner in love and crime but also in music. In one scene, they take the stage as Joker & Harley on a TV show, accompanied by a full band and backing singers.

The trailer features the iconic track "What the World Needs Now Is Love," famously performed by Jackie DeShannon in 1965.

Director Phillips addressed questions about whether the film could be considered a musical during CinemaCon, stating, "I like to say it's a movie where music is an essential element." He emphasized that this approach aligns with the first film, where "Arthur has music in him. He has a grace to him.

3.    References to the choreographed routine

Undoubtedly, one of the most iconic moments from the initial movie featured Joker elegantly descending a set of stone steps. In the latest trailer, Harley is depicted ascending those exact same steps.

In another sequence, both Harley and Joker emulate his original dance while descending what appears to be courthouse steps, amidst cheering crowds on either side.

Fortunately, the trailer omits the use of Gary Glitter's music this time around

4.    Is it a wedding in white?

In a separate scene, Harley dons a pristine white wedding gown and delicately veiled headpiece as she gracefully glides down an aisle towards a quaint chapel. There, Joker stands poised in a matching white suit, seemingly flanked by backing singers whose presence mirrors that of bridesmaids.

This enchanting tableau is just one of numerous fantasy sequences interwoven throughout the narrative, evoking the timeless charm of classic Hollywood musicals.

Drawing parallels to the acclaimed 2016 musical "La La Land," one individual on X humorously remarked that this rendition seems tailored for "people who hear voices," offering a whimsical nod to the fantastical nature of the film's sequences.

4.    Steve Coogan

The British comedic actor makes a cameo in the trailer, portraying an authoritative figure who questions Arthur/Joker with the inquiry: "What's different now?"

Arthur/Joker retorts, "Let me enlighten you - I'm not solitary anymore."

Coogan's cameo sparked speculation among fans, with some anticipating a callback to one of his iconic character's lines, Alan Partridge, famously proclaiming, "I'm Batman!" Such a twist would certainly add an unexpected turn to the plot.

5.    An extraordinary concluding scene

Following widespread chaos, including street riots and a dramatic explosion in a crowded room, potentially the same studio where they performed, Joker and Harley flee hand in hand from a burning structure. The trailer concludes with a serene moment as Harley seemingly visits Arthur in prison.

With her red lipstick, she delicately traces a curved line on the glass barrier separating them, murmuring, "I want to witness the genuine you."

Phoenix's solemn expression gradually transforms, erupting into a wide grin that seamlessly merges with the blurred outline of the lipstick, morphing into Joker's iconic red face paint in an instant.

6.    Incorrectly Scheduled Release Date

The trailer concludes with the release date - 04/10/24 - indicating it's out today! However, American date formatting differs, meaning we'll have to wait until October 4th."