Ella Coltrane, the boy who grew up on screen

It's very surreal, and just overwhelming ... it's beautiful

– Ellar Coltrane on growing up on screen

Ellar Coltrane is the actor at the centre of one of the most talked about films of the year. Over the course of 12 years, he played Mason in the film Boyhood which charts the characters - and Ellar's - growth from boyhood to manhood.

He joins us now to discuss growing up on screen, life parallels and what it was like working on such an ambitious movie.

Watch the last week of This Morning on ITV Player

Lorraine celebrates 30 years of breakfast TV

Lorraine with her 30th anniversary treats

She's been a breakfast TV sofa staple for three decades, brightening viewers' mornings with her raucous giggle and cheeky ways, and to celebrate her broadcast career landmark, Lorraine Kelly is enjoying a week of treats and surprises on this week's Lorraine.

The woman herself joins Phillip and Amanda to discuss her diverse career, highs and lows and how she's celebrating.

Vote for your favourite Lorraine moment by midday today

Watch what happened behind the scenes of Lorraine's celebration show

Watch Lorraine get surprised by William Shatner

Watch the last week of This Morning on ITV Player

Got a question about online child safety?

If you are worried for the safety of your children online, or you suspect they are behaving strangely, get in touch as child protection expert Mark Williams-Thomas is here to give advice.

Call us on 08000 30 40 44 - calls are free from BT landlines though calls from some mobiles and other networks may charge. You need to phone in by ​11:30 this morning and you should be 18 or over.​​ Terms at itv.com/terms

Internet safety helplines

Child abuse and survivor support helplines

Catch up with the last week of This Morning on ITV Player

Stinson The Paedophile Hunter

On today's show we meet Stinson Hunter, the star of C4’s new documentary The Paedophile Hunter.

The film, which looks in unstinting detail at the work of a group of men who seek to catch online paedophiles by posing as underage children on social networking sites, focuses on self-styled ‘undercover journalist’ Hunter and his team, based in Warwickshire.

It's like fishing... you put a rod in there and wait

– Stinson Hunter

Child protection expert Mark Williams Thomas understands why Stinson is doing what he does, but doesn't agree with his methods.

What do you think? Cast your vote in our Twitter poll above and watch the show to see what everybody else thinks.

Internet safety helplines

Child abuse and survivor support helplines

Catch up with the last week of This Morning on ITV Player

Here's how to get involved with the show

We're carrying on Lorraine's 30th anniversary celebrations... but we can't promise any kilts!

Lorraine Kelly's 30th anniversary in broadcasting, Bryony Blake's foundation masterclass and thrifty tips to save money in the household - get in touch about anything we're discussing on today's show.

Leave your comments on Facebook and Twitter or email your photos and comments to thismorning@itv.com. Terms at itv.com/terms.

Use today's hashtags when you tweet us: #ThePaedophileHunter #LK30 #Boyhood #RhodGilbert #BeautyWithBryony #ThriftyTips #OnlineChildSafety #EastIsEast

Catch up with the last week of This Morning on ITV Player