Indigo "Indi" Walker is a fictional character from the Australian soap opera Home and Away, played by Samara Weaving.

Weaving and her on-screen family initially appeared in 2009 for a guest stint, in 2010 they were written back into the serial on a permanent basis.

Weaving announced her departure from Home and Away in July 2013 and Indi departed on 13 November 2013 In a June 2009 interview with Digital Spy, series producer Cameron Welsh said a few new cast members would arrive during the coming weeks.

The family consists of father Sid (Robert Mammone), mother Jody (Victoria Haralabidou), son Dexter (Tom Green) and daughter Indigo or "Indi".

[5] Weaving reprised the role the following year after producers brought back Indi, Sid and Dexter (now played by Charles Cottier) as part of the main cast.

[4] After an accident, Indi is described as re-evaluating her life and has a new-found level of confidence and maturity.

[11] Weaving has described Indi as being very forward, not afraid to ask questions and being confident to confront others.

[14] Whilst interviewed by TV Week Smith stated: "Initially, Indi goes out of her way to see that he's okay - even though she doesn't know him, so he thinks it's nice that she cares about him.

Of this Weaving stated during an interview with TV Week: "It's quite funny because Indi is yelling at Romeo for reading into their friendship too much, and then he decides to just kiss her as she's half-way through telling him off!

"[15] Weaving then stated the pair would not find love together quickly: "Indigo responds well to the kiss, but there's definitely still some speed bumps pending in them getting together.

"[18] Executive producer Cameron Welsh promised viewers that the storyline would play a big part of the serial in 2011.

Luke Mitchell, Rebecca Breeds and Samara Weaving are having a great time with this storyline, and we'll see a new side to all of them as they face the consequences of their actions.

Plus, with Home and Away so well-known overseas, I felt it was time to pursue other directions, and really start a more versatile career.

Indi invites them all to a party at the docks, where she takes an interest in Geoff, but after Nicole Franklin (Tessa James) tells her she is being too flirty she says she is just being friendly.

After seeing them Indi starts to behave erratically, she tries to persuade Alf Stewart (Ray Meagher) to serve her alcohol, but he refuses.

Indi wakes up and loses her footing, causing her to fall through a glass coffee table and badly cutting her face.

Indi and Dexter leave Jody at the airport and return to Sid's home after deciding not to go travelling with her.

She sells alcohol to Ruby thinking she is giving it to Charlie Buckton (Esther Anderson) as a present.

Indi leaves Romeo some cryptic clues for a special night she has planned for him, but he fails to turn up.

Romeo invites Indi to accompany him and Roo Stewart (Georgie Parker) to Hawaii to attend a tourism exhibition.

Indi secures an internship with Dennis Harling (Danny Roberts), but she gives Romeo a hard time about their financial situation when he opens a surf school.

Things get worse when Romeo admits to lending a large amount of money to his sister, Mink.

Dex and Indi suspect Sid of Stu's murder when his body turns up, but Sasha confesses it was her fault.

Indi is introduced to Logan Meyer (David Berry), who makes it clear he is interested in her.

When she decides to surprise Romeo in his room one night, Indi finds Ruby there and jumps to the wrong conclusion.

As Ruby has left a voicemail on Indi's phone warning her not to drive the car it is clear who the culprit is and she ends up confessing and going to jail.

Romeo leaves the Bay, unable to tell Indi that he has cancer and with the intention of sparing her watching him die.

She begins a relationship with Chris Harrington (Johnny Ruffo) and carries on running the gym, employing Casey (Lincoln Younes) and Heath Braxton (Dan Ewing) to help her.

For her portrayal of Indigo, Weaving was nominated for Best Female Performance at the 2011 AACTA Television Awards.

[12] Holy Soap describe her most memorable moment as being: "Falling through a coffee table after smoking marijuana, an accident which put her in hospital.