There should be two (English & Spanish) versions available for every episode. Usually, the English version automatically plays but if the episode plays in Spanish, you can usually find the English version by following some procedures.
KCCI.com shares the following tips on how to do it:
The problem can be fixed from your TV remote control (or the remote for any set-top boxes you may use to tune in channels on your TV).
There is usually a small button right on the remote control that toggles the sound between ENGLISH and SPANISH, and the TV usually puts text on the screen to indicate which is selected when you push it.
That button is often what has been accidentally pushed, and that's what will take you back to the main audio channel if you push it again once or twice.
Depending on make or model of the TV or set-top-box, we’ve seen this button variously labeled “AUDIO”, “LANG”, “SAP”, or “MTS”. On some cable boxes, the switch is not made with a button on the remote, but is done in the on-screen setup menu.
You may need to consult the manual for your television, or technical support from your cable/satellite provider, for further information.
The Bold and the Beautiful is the only daytime drama to simulcast in Spanish, which CBS has been doing since 2001 via SAP (Secondary Audio Program) technology.
And it looks like that this setting will stay for as long as the soap runs. As most Spanish speaking viewers have opted for Latin American series on cable channels, the move to broadcast The Bold and the Beautiful in Spanish was initially an attempt to attract millions of Hispanic viewers in the US to the show.
In 2009, the network started offering full episodes of The Bold and the Beautiful dubbed in Spanish on the CBS website.
To catch up with the latest The Bold and Beautiful updates, like CBS on Facebook and follow them on Twitter.