Well, Johnny... I don't believe I need worry about the way you'll take care of Julia, need I?

5 seconds sound clip from the Holiday (1938) movie soundboard.

You can hear this line at 01:01:28.544 in the Blu-ray version of the movie.

Quote context

[...]

- Was Mother a sweet soul, Father?

- Linda, if you're not happy here, why don't you go away? I should be glad if next month you take your maid and a companion and take a trip somewhere. You distress me. You cause nothing but trouble and upsets.

- All right, that's just what I'm going to do. No maid and no companion though. Just me, Linda the kid herself.

- As you wish.

- I've been dying to get out for years. I've never known it so well as tonight. I can't stand it here any longer. It's doing terrible things to me.

- Now will you leave this room, please?

- This room. This room. I don't think you'll be able to stand it long. I'll come back when you've left it.

- Well, Johnny... I don't believe I need worry about the way you'll take care of Julia, need I?

- We'll try to manage. Thanks, sir.

- Seton has told us of your very successful manipulation of Seaboard.

- I consider that a very fine piece of work. I congratulate you.

- Isn't it marvelous? Oh, what a New Year.

[...]